{"title":"Allen-Bradley ControlLogix","description":"\u003cp\u003e\u003cspan class=\"\"\u003eThe ControlLogix 1756 system is the flagship of Allen-Bradley’s Logix family,\u003c\/span\u003e\u003cspan class=\"\"\u003e designed for high-performance large-scale control.\u003c\/span\u003e\u003cspan class=\"\"\u003e This collection includes the full range of original 1756 controllers (L6,\u003c\/span\u003e\u003cspan class=\"\"\u003e L7,\u003c\/span\u003e\u003cspan class=\"\"\u003e and L8 series),\u003c\/span\u003e\u003cspan class=\"\"\u003e communication modules (EN2T,\u003c\/span\u003e\u003cspan class=\"\"\u003e EN3TR),\u003c\/span\u003e\u003cspan class=\"\"\u003e and high-density I\/O.\u003c\/span\u003e\u003cspan class=\"\"\u003e We provide 100% factory-sealed ControlLogix components to ensure maximum speed and synchronization for your most complex industrial automation tasks\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"rockwell-automation-1756-ph75-controllogix-power-supply","title":"Rockwell Automation 1756-PH75 ControlLogix Power Supply","description":"\u003ch1\u003eRockwell Automation 1756-PH75 ControlLogix Power Supply\u003c\/h1\u003e\n\u003cp\u003eConfigured for power distribution in ControlLogix chassis architectures, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRockwell Automation 1756-PH75\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e1756-PH75\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePower Supply) provides direct physical DC voltage conversion and regulation for backplane-mounted modules within the network platform.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; height: 195.938px;\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\" style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 47.0739%; height: 19.5938px;\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.3547%; height: 19.5938px;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 47.0739%; height: 19.5938px;\"\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.3547%; height: 19.5938px;\"\u003e\u003cspan\u003e1756-PH75\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 47.0739%; height: 19.5938px;\"\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.3547%; height: 19.5938px;\"\u003e\u003cspan\u003eRockwell Automation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 47.0739%; height: 19.5938px;\"\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.3547%; height: 19.5938px;\"\u003e\u003cspan\u003eUSA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 47.0739%; height: 19.5938px;\"\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.3547%; height: 19.5938px;\"\u003e\u003cspan\u003e1.13 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 47.0739%; height: 19.5938px;\"\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.3547%; height: 19.5938px;\"\u003e\u003cspan\u003e145 x 112 x 145 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 47.0739%; height: 19.5938px;\"\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.3547%; height: 19.5938px;\"\u003e\u003cspan\u003e0 deg C to 60 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 47.0739%; height: 19.5938px;\"\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.3547%; height: 19.5938px;\"\u003e\u003cspan\u003eNot specified\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 47.0739%; height: 19.5938px;\"\u003e\u003cspan\u003eInput Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.3547%; height: 19.5938px;\"\u003e\u003cspan\u003e125 V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 47.0739%; height: 19.5938px;\"\u003e\u003cspan\u003eOutput Power\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.3547%; height: 19.5938px;\"\u003e\u003cspan\u003e75 W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eIndustrial Control and Network Architecture\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-PH75\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis designed for integration into ControlLogix chassis backplanes, supplying deterministic power to CPU, I\/O, and communication modules. The module utilizes internal current limiting and overvoltage protection to ensure system stability during power-up sequences or localized short-circuit events. To facilitate deterministic network performance, the power supply maintains tight voltage regulation across the backplane bus communication velocity, mitigating potential bit-error rates caused by unstable voltage ripples. The module is fully compatible with ControlLogix firmware flash updates, allowing for status monitoring via the primary controller backplane diagnostic logs.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: Is the 1756-PH75 module capable of hot-swapping during system operation?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The power supply supports insertion and removal while the chassis backplane is powered. However, ensure that redundant power configurations are verified before removing an active unit to prevent loss of control to the I\/O modules.\u003c\/p\u003e\n\u003cp\u003eQ: How does the power supply handle backplane bus communication velocity and loading?\u003c\/p\u003e\n\u003cp\u003eA: The module is rated to provide a specific wattage (75 W) to the backplane. Exceeding this power budget, or placing too many high-draw communication\/motion modules in a single chassis, can lead to voltage sagging and loss of deterministic timing on the backplane bus.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChassis Mounting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAlign the module with the dedicated power supply slot on the left side of the ControlLogix chassis. Ensure the guide pins are seated and the locking lever is engaged to provide mechanical stability and electrical contact with the backplane connector.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGrounding:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSecure the chassis to a verified protective earth ground. Use a low-impedance copper strap to connect the chassis ground lug to the cabinet grounding bus to satisfy surge protection and EMI\/RFI shielding requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Wiring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConnect the 125 V DC power source using appropriately sized conductors based on the local electrical code. Ensure the wiring is routed through isolated cable trays to prevent inductive noise injection into the low-voltage communication modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMaintain at least 50 mm of clearance above and below the power supply module to facilitate natural convection cooling, ensuring ambient air intake remains between 0 deg C and 60 deg C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":42905024692314,"sku":"1756-PH75","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/2._215c90ee-76e3-4dd0-b727-ad4a372eb443.jpg?v=1770622881"},{"product_id":"1756-ba2-3vdc-plc-backup-battery-for-controllogix-556x","title":"1756-BA2 3VDC PLC Backup Battery for ControlLogix 556x","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-BA2\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the critical energy backup solution for Allen Bradley ControlLogix 5561, 5562, 5563, and 5564 Series B controllers. This 100% brand new lithium assembly maintains the controller's volatile memory and internal clock during power cycles. By providing a stable 3VDC output with a 1200 mAh capacity, it prevents costly data loss and minimizes system downtime in complex automation environments.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThis assembly utilizes high-density lithium chemistry to provide long-term shelf life and stable discharge rates under industrial load conditions.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3 VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eEnergy Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1200 mAh\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eChemistry\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLithium\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePolarized Plug Connector\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.04 lbs (18 grams)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eControlLogix L61, L62, L63, L64, L65 (Series B)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eData Integrity Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 1756-BA2 preserves the project program and tag values when the chassis loses primary power, ensuring the PLC executes an immediate, error-free cold start upon restoration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePlug-and-Play Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe assembly features a keyed, polarized connector that prevents reverse-polarity installation, protecting the controller’s internal circuitry from electrical damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExtended Service Life:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 1200 mAh lithium cell offers superior energy density compared to standard alkaline alternatives, reducing the frequency of scheduled maintenance intervals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVibration Resistance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSecure mounting within the controller housing ensures the battery maintains a constant electrical connection even in high-vibration machinery environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the 1756-BA2 compatible with Series A ControlLogix controllers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This battery assembly specifically supports Series B versions of the L6x controllers (such as 1756-L61 Series B). Series A controllers typically utilize different battery form factors or capacitors. Always verify the series letter on your hardware's side label before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I know when the 1756-BA2 requires replacement?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ControlLogix CPU monitors battery voltage levels. When the charge drops below a safe threshold, the \"BATT\" LED on the front of the PLC module glows red. Additionally, you can monitor the battery status bits within RSLogix 5000\/Studio 5000 software to schedule proactive maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I replace the battery while the PLC is powered on?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. You should replace the battery while the controller has power from the chassis backplane. This ensures the internal memory remains energized by the power supply during the swap, eliminating any risk of program loss during the transition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this product come in original packaging?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe supply this 1756-BA2 as a 100% Brand New unit. Every battery undergoes strict quality control to ensure it meets the rated 3V output and 1200 mAh capacity before reaching your facility.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43353816891482,"sku":"1756-BA2","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/490_bdbe0183-db55-4ffb-8fc5-8786917fddfb.jpg?v=1778573735"},{"product_id":"1756-cnbr-controllogix-controlnet-bridge-series-d-brand-new","title":"1756-CNBR ControlLogix ControlNet Bridge Series D Brand New","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen Bradley 1756-CNBR\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as the high-speed communication link between a ControlLogix chassis and a ControlNet network. This\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodule enables deterministic, repeatable data transfer for mission-critical I\/O and peer-to-peer interlocking. By utilizing dual BNC connectors, the 1756-CNBR supports redundant media operation, ensuring the network remains active even if one cable segment fails. It occupies any single slot within a 1756 ControlLogix chassis and provides a dedicated Network Access Port (NAP) for local programming and diagnostics.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe 1756-CNBR delivers high-bandwidth performance with low power dissipation for efficient cabinet thermal management.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel \/ Part Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-CNBR (Series D)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCommunication Rate\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 Mbps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConnectors\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 BNC (Redundant), 1 NAP (RJ-45 8-pin)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCable Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eQuad Shield RG-6 Coaxial\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.0 A @ 5.1V DC; 1.7 mA @ 24V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Dissipation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.14 W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eThermal Dissipation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e17.5 BTU\/hr\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTransformer-based Ground Isolation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 60°C (32 to 140°F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHumidity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 to 95% (Non-condensing)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundant Media Support:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe dual BNC ports allow for two separate cable paths. If the primary cable experiences a break or signal degradation, the 1756-CNBR switches seamlessly to the redundant path without interrupting the process control or triggering a system halt.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTransformer-Coupled Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated transformer isolation protects the internal ControlLogix backplane from ground loops and external electrical surges originating from the ControlNet coaxial network.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDeterministic I\/O Control:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUnlike standard Ethernet, the 1756-CNBR uses a scheduled communication protocol. This ensures that critical time-sensitive data arrives at precise intervals, making it ideal for high-speed motion and synchronized interlocking.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Slot Placement:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module design supports installation in any available slot within the 1756 chassis. This flexibility allows engineers to optimize internal rack wiring and distribute thermal loads effectively.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the 1756-CNB and the 1756-CNBR?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \"R\" in 1756-CNBR stands for Redundancy. While the standard 1756-CNB provides a single network connection, the 1756-CNBR features two BNC connectors to support redundant physical media. This architecture prevents a single cable failure from taking down the entire network node.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use standard RG-6 television cable for this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Allen Bradley requires Quad Shield RG-6 coaxial cable to meet industrial EMI\/RFI interference standards. Standard consumer-grade cable lacks the shielding density necessary to maintain 5 Mbps data integrity in electromagnetically dense industrial environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this 1756-CNBR module Series D compatible with older Series A or B chassis?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The 1756-CNBR Series D maintains backward compatibility with the standard 1756 ControlLogix chassis line. However, always ensure your RSLogix 5000 or Studio 5000 software includes the correct Add-On Profile (AOP) for the Series D hardware to access all diagnostic features.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this unit ship in original factory packaging?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe guarantee this unit is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand arrives in the original Allen Bradley factory packing. It has never been installed or energized, ensuring the full 12-month factory warranty remains intact.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43354065076314,"sku":"1756-CNBR","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/491._bb2dff41-4c41-4f56-9bec-0c1997cd0a92.jpg?v=1778575384"},{"product_id":"allen-bradley-1756-ob16e-dc-sourcing-output-module-12-24v","title":"Allen Bradley 1756-OB16E DC Sourcing Output Module 12\/24V","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen Bradley 1756-OB16E\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a high-performance digital output module within the ControlLogix chassis. It provides 16 sourcing outputs divided into two isolated groups of eight. This module specializes in driving solenoids, actuators, and indicators while providing advanced\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eelectronic fusing\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto protect internal circuitry and connected loads from overcurrent conditions. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New, original factory stock\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto ensure maximum lifecycle reliability in your PLC architecture.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNumber of Outputs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16 Electronically Fused (Sourcing)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVoltage Category\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12\/24V DC Source\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Voltage Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 to 31.2V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Delay Time\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1 ms (Off to On \/ On to Off)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMax. Current per Point\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1 A @ 60 °C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMax. Current per Module\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8 A @ 60 °C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCurrent Draw\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e250mA @ 5.1V \/ 2mA @ 24V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Dissipation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4.1 Watts (Max)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSlot Width\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1 Slot\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Electronic Fusing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 1756-OB16E eliminates the need for external physical fuses. The module detects short circuits or overloads and shuts down the affected point automatically, preventing catastrophic damage to the backplane and reducing downtime.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Density Sourcing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith 16 points in a single-slot footprint, this module optimizes rack space. The sourcing configuration (10–31.2V DC) aligns with standard industrial sensor and actuator logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRapid Signal Response:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eA consistent 1 ms delay time ensures high-speed execution for precision motion and valve control applications where timing jitter causes process variability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimplified Maintenance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOnboard LEDs provide immediate diagnostics for module health, communication status, and individual I\/O faults. This allows technicians to identify a tripped fuse at a glance without opening the cabinet.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the benefit of \"Electronic Fusing\" compared to a standard 1756-OB16 module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1756-OB16E includes internal circuitry that monitors current flow. If a fault occurs, the module disables the specific output to protect the hardware. The standard 1756-OB16 lacks this feature and requires external fusing to prevent module damage during a short circuit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I reset the electronic fuse remotely?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, you can reset the electronic fuse through the controller software (Studio 5000) or by cycling power to the module, provided you have cleared the underlying fault in the field wiring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module support \"RIUP\" (Removal and Insertion Under Power)?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, like all ControlLogix I\/O, the 1756-OB16E supports RIUP. This allows you to replace a module while the rest of the system remains operational, though you must follow proper safety protocols regarding field-side power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat Removable Terminal Block (RTB) does this module require?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1756-OB16E requires a 20-pin RTB. Compatible models include the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-TBNH\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(depth-type cage clamp) and the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-TBSH\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(standard housing spring clamp). Note that the RTB is sold separately from the module.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43354880540762,"sku":"1756-OB16E","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/494._f33acdb8-22f8-4d66-89ad-725115e3c7a0.jpg?v=1778577406"},{"product_id":"1756-ib16i-controllogix-16-channel-individually-isolated-input","title":"1756-IB16I ControlLogix 16-Channel Individually Isolated Input","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1756-IB16I\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as a specialized digital input interface for the ControlLogix platform, specifically engineered for environments where signal integrity is non-negotiable. Unlike standard modules, the 1756-IB16I provides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eindividual channel-to-channel isolation\u003c\/strong\u003e. This architecture allows each of the 16 inputs to operate on independent voltage sources or ground planes without risk of cross-talk or ground loops. We supply this module as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein original factory packaging to guarantee peak performance in your mission-critical ControlLogix chassis.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16 Individually Isolated Channels\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVoltage Category\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12\/24V DC Sink\/Source\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Voltage Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10–30V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNominal Input Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e250V (Continuous) Basic Insulation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.1 mA @ 24V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSignal Delay\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3 ms (Typical)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e120 mA @ 5.1V \/ 2 mA @ 24V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Dissipation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 W Max @ 60 °C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eThermal Dissipation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e17.05 BTU\/hr\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eElimination of Ground Loops:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 1756-IB16I utilizes 250V continuous isolation between individual channels. This allows engineers to mix signals from different power sources or distant field devices that may have varying ground potentials, preventing hardware damage and signal corruption.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Noise Immunity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe isolated architecture acts as a physical barrier against EMI\/RFI interference. This makes the module the preferred choice for installation near high-power variable frequency drives (VFDs) or heavy switchgear that typically generates significant electrical noise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Wiring Configurations:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBecause each point is isolated, the module supports both sink and source wiring simultaneously across different channels. This versatility simplifies the integration of disparate field devices like dry contacts, NPN sensors, and PNP sensors in a single rack slot.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Thermal Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDespite its high density, the module dissipates heat efficiently (5W max), ensuring stable operation at the top of the 60 °C (140 °F) temperature range common in unventilated industrial enclosures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the primary difference between the 1756-IB16 and the 1756-IB16I?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \"I\" suffix designates\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIndividual Isolation\u003c\/strong\u003e. While the standard 1756-IB16 groups inputs together sharing a common return, the 1756-IB16I isolates every single channel from the others. This prevents a fault on one field device from affecting the remaining fifteen inputs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich Removable Terminal Block (RTB) should I use with this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1756-IB16I requires a 36-pin RTB to accommodate the individual returns for each isolated channel. You should use the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-TBNH\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(depth-type cage clamp) or the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-TBSH\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(spring clamp) housings. Note that the RTB is a separate component and does not come with the module.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module support Change-of-State (COS) detection?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. You can configure the 1756-IB16I to trigger a task in the Logix controller immediately upon a state change (Off-to-On or On-to-Off) for any channel, which significantly reduces system response time compared to traditional polling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the 1756-IB16I for AC input signals?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This module is strictly designed for 10-30V DC signals. Applying AC voltage will likely trigger the isolation protection or permanently damage the input circuitry. For AC requirements, look at the 1756-IA or 1756-IM series.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43355111260250,"sku":"1756-IB16I","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/495.0.jpg?v=1778577950"},{"product_id":"rockwell-automation-1756-ib16-16-channel-dc-input-card","title":"Rockwell Automation 1756-IB16 16-Channel DC Input Card","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen Bradley 1756-IB16\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the standard workhorse for digital signal acquisition within the ControlLogix ecosystem. This module provides 16 sinking inputs, organized into two distinct groups of eight points each. It interfaces high-speed field devices—such as proximity sensors, limit switches, and pushbuttons—directly with the Logix controller. We supply this unit in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New, original factory packing\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith a full 12-month warranty, ensuring seamless integration and long-term stability for your industrial backplane.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16 (8 points per group)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVoltage Category\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12\/24V DC Sink\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Voltage Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 to 31.2V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Voltage, Nom\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOff-State Voltage (Max)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOn-State Current (Min)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 mA @ 10V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Impedance (Max)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.12 kΩ @ 31.2V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e250V Continuous (Group-to-Group \u0026amp; Input-to-Backplane)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Dissipation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.1 W @ 60°C (140°F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current Draw\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100 mA @ 5.1V \/ 2 mA @ 24V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConfigurable Signal Filtering:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 1756-IB16 allows engineers to define hardware filter times (0, 1, or 2 ms for Off-to-On). This feature effectively eliminates \"contact bounce\" from mechanical switches, preventing false triggers and erratic logic execution.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChange of State (COS) Detection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSoftware configuration enables the module to report data immediately upon a signal transition rather than waiting for a standard RPI (Requested Packet Interval). This drastically reduces system latency for time-critical interlocking functions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt-in Reverse Polarity Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module incorporates robust protection circuitry to prevent hardware failure in the event of field-side wiring errors. This reduces the risk of damaging the internal optoisolators during commissioning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiagnostic Precision:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOnboard LEDs provide real-time status for each of the 16 points. This allows maintenance teams to verify field-side power and signal presence without needing a laptop or accessing the controller software.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the 1756-IB16 differ from the 1756-IB16I?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1756-IB16 utilizes group-to-group isolation (8 points per group), meaning all 8 points in a group share a common return. The 1756-IB16I provides individual channel-to-channel isolation. If your application involves different power sources for every single sensor, choose the \"I\" variant; for standard 24V DC systems, the 1756-IB16 is the more cost-effective choice.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the 1756-IB16 with 12V DC signals?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. While the nominal voltage is 24V DC, the operating range extends down to 10V DC. However, ensure your 12V signal provides at least 2 mA of current to guarantee the module enters the \"On-state.\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module require a specific Removable Terminal Block (RTB)?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module requires either the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-TBNH\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(20-position Cage Clamp) or the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-TBSH\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(20-position Spring Clamp). You must purchase the RTB separately as it does not come standard in the module box.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I handle the \"Inrush Current\" during system startup?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1756-IB16 handles a peak inrush of 250 mA. Ensure your field power supply (24V DC) has sufficient overhead to handle the simultaneous activation of multiple inputs without a voltage sag.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43355210416218,"sku":"1756-IB16","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/425.1_b411dba4-2962-49f2-9477-a4bfe583a9d2.jpg?v=1778578131"},{"product_id":"buy-new-1756-ir6i-allen-bradley-controllogix-rtd-input-card","title":"Buy New 1756-IR6I Allen Bradley ControlLogix RTD Input Card","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen Bradley 1756-IR6I\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a high-precision temperature-measuring module for the ControlLogix platform. It provides six\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eindividually isolated\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003echannels designed specifically for Resistance Temperature Detectors (RTD) and direct resistance signals. By isolating each channel from the others and the backplane, this module eliminates ground loops and maintains signal integrity in electrically noisy industrial environments. We deliver this module as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoriginal stock to ensure the highest accuracy for your thermal process monitoring.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNumber of Inputs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6 Individually Isolated RTD\/Resistance\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSupported RTD Types\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePt100, Pt200, Pt500, Pt1000, Ni120, Ni1000, Cu10, Cu50\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eResistance Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 3000 Ω\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16-bit\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e±0.1% of Full Scale (Typical)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e250V (Continuous) Channel-to-Channel \u0026amp; Channel-to-System\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConversion Method\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSigma-Delta\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eData Format\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIEEE 32-bit Floating Point or Integer Mode\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNoise Rejection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e60 dB at 60 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOvervoltage Protection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24V AC\/DC (Max)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndividual Channel Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 1756-IR6I features 250V continuous isolation between every channel. This architecture prevents common-mode noise and ground loops from affecting adjacent readings, which is critical when sensors are located far from the PLC chassis across different ground potentials.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Resolution Sigma-Delta Conversion:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module utilizes Sigma-Delta conversion technology to filter out high-frequency noise and provide stable, 16-bit resolution. This ensures precise temperature data for applications requiring tight PID control loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBroad Resistance Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBeyond standard Platinum RTDs, the module measures general resistance up to 3000 Ohms. This allows engineers to interface specialized sensors or potentiometers without requiring dedicated conversion hardware.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Diagnostics:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 1756-IR6I continuously monitors each channel for \"Open Wire\" or \"Short Circuit\" conditions. The module flags these faults in the controller software, allowing for rapid identification of cable damage or sensor failure without physical probing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the benefit of the \"I\" suffix in 1756-IR6I compared to standard modules?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \"I\" stands for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIndividually Isolated\u003c\/strong\u003e. While standard modules may group inputs together, the 1756-IR6I isolates every channel. This setup allows you to connect RTDs from different power zones or equipment without worrying about cross-channel interference or damage from potential differences.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mix different RTD types on a single module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. You can configure each of the six channels independently within the Studio 5000 software. For example, you can monitor a Pt100 sensor on channel 0 and a Ni120 sensor on channel 1 simultaneously.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module require a specific Removable Terminal Block (RTB)?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, for 1756 Analog modules, we recommend using the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-TBNH\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(20-pin Cage Clamp) or\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-TBSH\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(20-pin Spring Clamp). Ensure you use shielded twisted-pair cable to maintain the accuracy specifications listed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the 1756-IR6I measure thermocouples?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This module is strictly for RTD and resistance-based measurements. If your application requires thermocouple inputs, you should select the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-IT6I\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-IRT8I\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodules instead.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43355582333018,"sku":"1756-IR6I","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/497._e1133861-1c3e-4df5-a879-d3e1181bf80f.jpg?v=1778579587"},{"product_id":"1756-pa75-controllogix-ac-power-supply-85-265v-range","title":"1756-PA75 ControlLogix AC Power Supply 85-265V Range","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1756-PA75\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the primary energy backbone for ControlLogix chassis systems. This 75W AC power supply mounts directly onto the left side of a 1756 chassis, providing regulated DC power to the backplane for I\/O modules, processors, and communication adapters. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein its factory packaging, ensuring maximum MTBF (Mean Time Between Failure) for your critical automation loops.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Voltage Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e85–265 VAC (Universal Input)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNominal Input\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e120 VAC \/ 240 VAC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Power\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e75 W @ 60 °C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current (Max)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 A @ 5.1 VDC; 2.8 A @ 24 VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e47–63 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100 VA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e250 V (Continuous), Reinforced Insulation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0–60 °C (32–140 °F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e14.0 x 11.2 x 14.5 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGlobal Grid Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 1756-PA75 accepts a wide input range (85–265 VAC), allowing engineers to standardize on a single part number across international facilities regardless of local line voltage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRide-Through Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe unit provides a 6-cycle hold-up time at 120V AC. This prevents nuisance CPU resets and data loss during brief voltage dips or brownouts common in heavy industrial environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Efficiency:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe design utilizes high-grade reinforced insulation and efficient heat dissipation, allowing it to maintain a full 75W output even at the top of its 60°C temperature rating.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChassis Versatility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis module integrates seamlessly with Series B and Series C ControlLogix chassis, offering a simple slide-in installation that requires no external wiring to the backplane.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this unit compatible with older ControlLogix Series A chassis?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1756-PA75 is specifically designed for Series B and C chassis. While it physically fits, we recommend verifying your specific backplane revision to ensure full support for the 10A current draw on the 5.1V rail.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the 1756-PA75 handle high-vibration environments?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAllen-Bradley builds these units for industrial-grade durability. The module locks securely into the chassis frame, and the internal components feature potting or reinforced mounting to resist the mechanical stresses found in manufacturing plants and machine automation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this power supply support redundancy?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile the 1756-PA75 is a standard high-capacity supply, it is often confused with the 1756-PA75R (Redundant version). The standard PA75 powers a single chassis reliably; for true N+1 redundancy, you must utilize the 1756-PA75R along with a redundancy cable and a 1756-PSCA2 chassis adapter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 1756-PA75 come with the power connector?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, every brand new 1756-PA75 includes the necessary terminal block for AC input wiring, ensuring you can begin installation immediately upon arrival.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43359118557274,"sku":"1756-PA75","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/498.1_ffdad992-a662-4761-8c41-b43b647b9f37.jpg?v=1778633265"},{"product_id":"allen-bradley-1756-en2tr-dlr-capable-communication-module","title":"Allen-Bradley 1756-EN2TR DLR Capable Communication Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1756-EN2TR\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a high-performance communication interface for ControlLogix chassis. This module bridges the gap between your controller and EtherNet\/IP enabled devices, facilitating real-time data exchange for high-speed I\/O and motion control. It features dual RJ45 ports that enable advanced network topologies without the need for additional switches. We guarantee this unit is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Factory Sealed\u003c\/strong\u003e, ensuring peak performance and full security compliance for your industrial network.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnical Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEtherNet\/IP Communication Bridge Module\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNetwork Support\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEtherNet\/IP (Industrial Ethernet)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNumber of Ports\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 × RJ45 Ethernet; 1 × USB (Configuration only)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCommunication Rate\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10\/100 Mbps (Auto-negotiation, Full\/Half Duplex)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNetwork Topologies\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDevice Level Ring (DLR), Linear, Star\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCIP Connections\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e256 (TCP\/IP)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePacket Throughput\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5,000 I\/O packets per second\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.2 A @ 5.1V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Dissipation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6.12 W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e50V (Continuous), Basic Insulation Type\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0°C to 60°C (32°F to 140°F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVibration Resistance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 g @ 10–500 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions (HxWxD)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e145 × 35 × 140 mm (5.71 × 1.38 × 5.51 in.)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eChassis Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eControlLogix 1756 Series B and C Chassis\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNetwork Fault Tolerance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 1756-EN2TR implements\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDevice Level Ring (DLR)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etechnology, which maintains system communication even if a single point of failure occurs in the network ring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Speed I\/O Processing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis module handles up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5,000 packets per second\u003c\/strong\u003e, providing the bandwidth required for high-density I\/O and precise motion control synchronization (CIP Motion).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBridge \u0026amp; Routing Capability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIt acts as a bridge to link information from the ControlLogix backplane to the plant-wide Ethernet infrastructure, allowing seamless data collection and remote programming.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRapid Deployment:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe integrated USB port facilitates direct local configuration. Engineers can assign IP addresses and flash firmware quickly without pre-existing network access.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this 1756-EN2TR unit brand new?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, we provide this module as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein factory-sealed packaging. It includes the standard manufacturer's quality assurance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the two ports for two separate networks?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The dual ports function as an internal switch. They share a single IP address and primarily support\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDLR (Device Level Ring)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDaisy-chain (Linear)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etopologies within the same subnet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module support CIP Safety?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The 1756-EN2TR supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCIP Safety\u003c\/strong\u003e, enabling you to transport safety data between GuardLogix controllers and safety I\/O devices over the Ethernet network.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43359129370714,"sku":"1756-EN2TR","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/500._abda7fc4-44ea-4221-85e9-37a8b0ccaddf.jpg?v=1778634162"},{"product_id":"rockwell-1756-ib32-10-31v-dc-high-density-input-module","title":"Rockwell 1756-IB32 10-31V DC High Density Input Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1756-IB32\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edelivers high-density discrete input capabilities for the ControlLogix platform. This module interfaces 32 separate 24V DC field devices—such as limit switches, proximity sensors, and push buttons—to a single chassis slot. We supply this product as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein factory-sealed packaging, backed by a 12-month factory warranty. It optimizes cabinet space by doubling the input capacity of standard 16-point modules while maintaining rugged industrial performance.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNumber of Inputs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e32 (Sinking Inputs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Groups\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 Groups (16 Points per Group)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVoltage Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10–31.2 VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNominal Input Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current (5.1V)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e120 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current (24V)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMaximum Power Dissipation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6.2 W @ 60 °C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOn-State Current (Min)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4.8 mA @ 10 VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOff-State Voltage (Max)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSignal Delay (Typical)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3 ms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e250V Continuous (Channel-to-Backplane)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRemovable Terminal Block\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-TBCH or 1756-TBS6H (36-Pin)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaximize Chassis Utilization:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 32-point high-density architecture allows engineers to scale their systems without purchasing additional chassis or power supplies. This drastically reduces the total footprint of the ControlLogix system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Signal Integrity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module features 250V continuous isolation between the field-side inputs and the backplane logic. This reinforced barrier prevents ground loops and protects sensitive CPU components from field-side electrical surges.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Grouping:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 1756-IB32 organizes inputs into two isolated groups of 16. This enables the use of multiple power sources or distinct safety circuits within a single module, simplifying field wiring layouts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Efficiency:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDespite its high density, the module maintains a manageable thermal profile (21.1 BTU\/hr). It operates reliably at temperatures up to 60 °C (140 °F) without requiring specialized cooling, provided standard spacing guidelines are followed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich Removable Terminal Block (RTB) does the 1756-IB32 require?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1756-IB32 utilizes a 36-pin RTB. You must use either the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-TBCH\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Cage clamp) or the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-TBS6H\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Spring clamp). Note that the RTB is sold separately from the module.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module support \"Sinking\" or \"Sourcing\" field devices?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1756-IB32 is a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSinking\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003einput module. This means the module provides the path to ground (common) for the current flowing from your sourcing field devices (PNP sensors).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I handle the high-density wiring to avoid crosstalk?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe recommend using shielded twisted-pair cabling for high-speed or sensitive signals. Ensure that you dress the 36 wires neatly within the RTB housing to prevent mechanical strain on the connector pins and to maintain clear separation between the two 16-point groups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I replace a 1756-IB16 with a 1756-IB32 to save space?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, but you must update the I\/O configuration in your Studio 5000 \/ RSLogix 5000 software. Furthermore, since the 1756-IB32 uses a 36-pin connector while the IB16 uses a 20-pin connector, you will need to rewire the signals to the correct 36-pin RTB.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43359130353754,"sku":"1756-IB32","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/423._6976832e-3c30-4267-b3e3-79578cfaae9a.jpg?v=1778634432"},{"product_id":"1756-n2-rockwell-automation-controllogix-airflow-placeholder","title":"1756-N2 Rockwell Automation ControlLogix Airflow Placeholder","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1756-N2\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Series B) is a critical mechanical component for any partially populated ControlLogix system. While it contains no electronic circuitry, it performs the essential task of sealing empty chassis slots to ensure the structural and thermal integrity of the PLC rack. We provide this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e, ensuring a perfect factory fit that safeguards your backplane connectors from environmental contaminants and physical damage.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eControlLogix Slot Filler Module\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMechanical Placeholder \/ Non-Electronic\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eChassis Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAll 1756 ControlLogix Chassis\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-Durability Industrial-Grade Plastic\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e145 × 35 × 140 mm (Standard 1756 Slot Width)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.25 kg (0.55 lb)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0–60 °C (32–140 °F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUL, CSA, CE (Mechanical Compliance)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized Thermal Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEmpty slots disrupt the internal pressure of a chassis, causing cooling fans to pull air through the path of least resistance rather than over hot modules. The 1756-N2 forces airflow across active processors and I\/O modules, preventing localized hotspots and extending the life of your electronics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBackplane Connector Shielding:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eExposed backplane pins attract conductive dust, moisture, and debris. This module covers the unused slot connectors, eliminating the risk of short circuits or oxidation that can lead to intermittent system failures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompliance with Safety Standards:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIn many industrial jurisdictions, open chassis slots violate safety codes regarding \"accidental contact.\" Installing the 1756-N2 creates a touch-safe barrier, preventing fingers or tools from making contact with live backplane voltages.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Aesthetics and Stability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBeyond protection, slot fillers provide structural rigidity to the chassis and present a clean, finished appearance for control cabinets, which is a hallmark of high-standard industrial installations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 1756-N2 require any software configuration in Studio 5000?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Since the 1756-N2 lacks a backplane interface and electronic components, the controller does not \"see\" the module. You do not need to add it to your I\/O tree or configure any software parameters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs there a difference between 1756-N2 and 1756-N2\/B?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \"\/B\" signifies Series B. Series B modules typically feature updated plastic molding or revised latching mechanisms for better durability compared to the original Series A. They remain fully backward compatible with all standard 1756 ControlLogix chassis.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I leave slots empty if my cabinet is air-conditioned?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEven in air-conditioned environments, we strongly recommend using the 1756-N2. Air-conditioning does not prevent dust accumulation or accidental physical contact with the backplane. Furthermore, the module is necessary to maintain the specific aerodynamic profile required by the ControlLogix chassis design for internal heat dissipation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many 1756-N2 modules do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou should purchase one 1756-N2 for every unused slot in your ControlLogix chassis. For example, if you have a 10-slot chassis but only use 6 modules, you require 4 slot fillers to fully seal the system.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43359131697242,"sku":"1756-N2","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/1._a8a06f50-72fe-46c6-a806-6c7a13b3fd5c.jpg?v=1778634641"},{"product_id":"8-point-analog-module-new-allen-bradley-1756-of8-controllogix","title":"8-Point Analog Module New | Allen-Bradley 1756-OF8 ControlLogix","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1756-OF8\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides high-precision analog signal generation for the ControlLogix platform. This module converts digital PLC data into accurate voltage or current signals to drive valves, motor drives, and chemical feed pumps. Each of the 8 channels operates independently, allowing for mixed-signal environments within a single chassis slot. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein factory packaging, ensuring the highest calibrated accuracy for your mission-critical process loops.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNumber of Outputs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8 Voltage or Current Channels\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Ranges\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e±10V, 0–10V, 0–5V; 0–20 mA, 4–20 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e15 Bits\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCalibrated Accuracy\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBetter than 0.05% of range\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSettling Time\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026lt; 2 ms (to 95% of final value)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Power\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.8 Watts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCurrent Draw\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e150 mA @ 5.1V; 210 mA @ 24V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eThermal Dissipation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16.78 BTU\/hr\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e250V Continuous (Channel-to-Backplane)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24V DC Overvoltage; Electronic Current Limiting (21 mA)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExceptional Signal Precision:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 15-bit resolution ensures ultra-smooth control increments. This precision eliminates \"stepping\" in valve positioning, which significantly reduces mechanical wear on final control elements and improves process stability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRapid Response Times:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eA settling time of less than 2 ms allows the module to track dynamic setpoint changes instantly. This speed makes the 1756-OF8 ideal for high-speed tension control or hydraulic pressure regulation where milliseconds matter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt-in Circuit Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module incorporates electronic current limiting and 24V DC overvoltage protection. These safety features prevent a single faulty actuator or a field wiring short from damaging the entire module or the ControlLogix backplane.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eComprehensive Diagnostics:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 1756-OF8 detects open-circuit conditions in current loops (at settings \u0026gt;0.1 mA). This immediate feedback allows maintenance teams to identify broken field wires or failed coils without manual loop testing, reducing Mean Time to Repair (MTTR).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich Removable Terminal Block (RTB) should I use with the 1756-OF8?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1756-OF8 requires a 20-pin RTB. You should use the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-TBNH\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(NEMA screw clamp) or the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-TBSH\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Spring clamp). Always verify that the RTB is seated correctly and locked before applying field power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mix voltage and current outputs on the same module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. You configure each channel individually via the Studio 5000 software. You can drive a variable frequency drive (VFD) via a 0-10V signal on Channel 0 while simultaneously controlling a proportional valve via a 4-20mA loop on Channel 1.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat happens to the outputs if the controller enters Program Mode or a Fault state?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1756-OF8 features configurable \"Hold Last State\" or \"Go to Safe Value\" settings. You can program each channel to drop to 0mA\/0V, hold its last commanded position, or move to a specific user-defined safety value to ensure the process remains in a safe condition during a CPU halt.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs external 24V DC power required?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1756-OF8 draws its power directly from the ControlLogix backplane (both the 5.1V and 24V rails). It does not require a separate external power supply for the module logic, though your field actuators may require their own independent power sources.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43359132778586,"sku":"1756-OF8","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/2._2b24b995-b536-4d29-a350-18b44276fb61.jpg?v=1778634935"},{"product_id":"high-performance-ethernet-communication-module-ab-1756-en2t","title":"High-Performance Ethernet Communication Module | AB 1756-EN2T","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1756-EN2T\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a high-performance EtherNet\/IP bridge for the ControlLogix platform. It facilitates seamless data exchange between your controller and enterprise-level networks, as well as high-speed communication with I\/O, drives, and other Logix processors. We supply this module as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Factory Sealed\u003c\/strong\u003e, ensuring your system benefits from the latest hardware revisions and maximum security protocols. This module occupies a single slot and enables robust star or linear network topologies.\u003c\/p\u003e\n\u003ch3\u003e Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnical Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEtherNet\/IP Communication Bridge Module\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCommunication Rate\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10\/100 Mbps (Auto-negotiation)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eLogix Connections\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e256\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTCP\/IP Connections\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e128\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePacket Throughput\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5,000 I\/O packets per second\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.0 A @ 5.1V DC; 3 mA @ 24V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Dissipation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.1 Watts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eThermal Dissipation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e17.4 BTU\/hr\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e30V (Continuous), Basic Insulation Type\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0°C to 60°C (32°F to 140°F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNet Product Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e0.91 kg (2.0 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"selectTdClass\"\u003e\u003cspan\u003e\u003cstrong\u003eSlot Width\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"selectTdClass\"\u003e\u003cspan\u003e1 Slot (Standard ControlLogix)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Bandwidth Performance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 1756-EN2T handles up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5,000 packets per second\u003c\/strong\u003e, ensuring that high-density I\/O and motion control data travel across the network without latency or jitter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSecure \u0026amp; Isolated Architecture:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis module provides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e30V continuous isolation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebetween the Ethernet network and the ControlLogix backplane, protecting your PLC CPU from external electrical noise and surges.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimplified Maintenance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe front-facing USB port allows technicians to bridge directly to the backplane for configuration and firmware updates, bypassing the need for complex network routing during initial commissioning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMassive Connectivity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupporting\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e128 TCP\/IP connections\u003c\/strong\u003e, a single 1756-EN2T can manage communications for dozens of PowerFlex drives, HMI panels, and remote I\/O racks simultaneously.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the 1756-EN2T and the 1756-ENBT?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1756-EN2T significantly outperforms the legacy 1756-ENBT. It increases the connection capacity from 64 to 128 TCP\/IP connections and handles roughly double the packet throughput. We recommend the EN2T for all modern installations and as a superior replacement for ENBT modules in bandwidth-heavy systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 1756-EN2T support Device Level Ring (DLR)?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. While the 1756-EN2T features two physical ports on some hardware revisions, it primarily supports star and linear topologies. If your application requires high-availability ring redundancy, you should select the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-EN2TR\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the USB port for HMI communication?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The USB port serves exclusively for programming, configuration, and firmware updates. You must use the RJ45 Ethernet ports for all runtime communications, including HMI, SCADA, and peer-to-peer data exchange.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs there isolation between the USB port and the backplane?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1756-EN2T provides basic insulation (30V continuous) between the Ethernet network and the backplane, but there is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eno isolation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebetween the USB port and the backplane logic. Use caution when connecting grounded laptops to the USB port to avoid ground loops.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43359148671066,"sku":"1756-EN2T","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/3_7ab69922-a00f-4744-83aa-e65ae041fb10.jpg?v=1778635413"},{"product_id":"1756-tbch-allen-bradley-controllogix-36-pin-cage-clamp-rtb","title":"1756-TBCH Allen-Bradley ControlLogix 36-Pin Cage Clamp RTB","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1756-TBCH\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a 36-position Removable Terminal Block (RTB) designed specifically for high-density ControlLogix I\/O modules. It provides the critical interface between field wiring and the PLC hardware, allowing for seamless connection of sensors, actuators, and power sources. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein factory packaging. This component is essential for any 1756-series module requiring a 36-pin connection, ensuring a gas-tight, vibration-resistant termination for industrial environments.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnical Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCage Clamp (Screw-actuated)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNumber of Positions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e36 Terminals\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWire Size Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e22–14 AWG (Solid or Stranded)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eScrewdriver Width\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.2 mm (1\/8 in.)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eScrew Torque\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.5 Nm (4.4 lb-in) to 0.6 Nm (5 lb-in)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e250V Continuous (Basic Insulation)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHousing Style\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLow-Profile \/ Standard\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFront-mount on 1756 I\/O Modules\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 60 °C (32 to 140 °F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Net Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.14 kg (0.31 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.00 kg (Securely packed for logistics)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eZero-Downtime Maintenance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 1756-TBCH allows users to replace I\/O modules without disconnecting a single field wire. Technicians simply unlock the RTB, swap the module, and re-seat the block, reducing Mean Time to Repair (MTTR) from hours to minutes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical Keying Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis terminal block supports mechanical keying to prevent accidental insertion into the wrong type of I\/O module. This safeguard eliminates the risk of applying high-voltage signals to low-voltage logic circuits during maintenance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Connection Stability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe cage clamp design applies constant pressure to the wire, which compensates for thermal expansion and mechanical vibration. Unlike standard screw terminals that may loosen over time, the 1756-TBCH maintains a low-resistance path in high-vibration machinery applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Density Wiring Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe low-profile housing organizes 36 distinct wires within a 35mm width. This density enables high-point-count I\/O configurations while maintaining a clean, professional appearance inside the control panel.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the 1756-TBCH and the 1756-TBS6H?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1756-TBCH uses a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCage Clamp\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(screw-actuated clamp) which requires a screwdriver to tighten the wire. The 1756-TBS6H uses a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSpring Clamp\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(push-in style). Both feature 36 pins and fit the same modules, but the TBCH is preferred for applications where specific torque settings must be documented for compliance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich Allen-Bradley modules require the 1756-TBCH?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis RTB is required for high-density digital and analog modules, such as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-IB32\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-OB32\u003c\/strong\u003e, and certain 1756-series analog modules. Standard 16-point modules typically use the 20-pin 1756-TBNH instead. Always check your I\/O module's user manual to confirm pin count.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I reuse a 1756-TBCH when upgrading my PLC?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, as long as the terminal block is in good physical condition and the new module supports 36-pin RTBs. However, we recommend inspecting the clamps for fatigue or oxidation. Given the critical role of the RTB, many engineers install a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBrand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1756-TBCH during system overhauls to ensure maximum connection reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 1756-TBCH include the housing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, this part number includes the 36-pin terminal block and the standard low-profile housing that protects the wiring and provides the locking latch for the I\/O module.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43359181897818,"sku":"1756-TBCH","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/5._a8926d1b-cb5b-4228-af69-bc8f96a6cfcd.jpg?v=1778636440"},{"product_id":"1756-l55-rockwell-automation-plc-processor-factory-sealed","title":"1756-L55 Rockwell Automation PLC Processor Factory Sealed","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1756-L55\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Logix5555) serves as the powerhouse for mid-to-large scale automation within the ControlLogix platform. This processor executes complex control engine tasks, managing high-speed I\/O and communication across EtherNet\/IP, ControlNet, and DeviceNet networks. By utilizing a multi-tasking operating system, it optimizes scan times for both discrete and process applications. We offer this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e, typically featuring the M13 memory expansion to ensure robust program storage and data logging capabilities right out of the box.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnical Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eUser Memory\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e512 KB (Standard, Expandable via Memory Cards)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current (5.1V DC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.23 to 1.25 Amps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current (24V DC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.014 Amps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Dissipation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.6 to 5.7 Watts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eThermal Dissipation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e19.1 to 19.4 BTU\/hr\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e30V Continuous (Basic Insulation Type)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRF Immunity (Conducted)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10V rms with 1 kHz sine-wave (IEC 61000-4-6)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTemperature Code\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eT4A (North American) \/ T4 (IEC)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBattery Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-BA1 (0.59 g Lithium)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 60 °C (32 to 140 °F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Net Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.34 kg (0.75 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.00 kg (Securely packed for logistics)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eScalable Memory Architecture:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 1756-L55 supports modular memory expansion. This allows engineers to scale the controller’s capacity to match increasing code complexity without replacing the entire CPU, significantly protecting your hardware investment as the plant grows.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Noise \u0026amp; RF Immunity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBuilt for harsh electromagnetic environments, this processor withstands conducted RF interference up to 10V rms. This high level of immunity prevents logic errors and unexpected shutdowns caused by proximity to variable frequency drives (VFDs) and high-power radio equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEfficient Thermal Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDissipating only 19.4 BTU\/hr, the 1756-L55 maintains a low thermal footprint. This efficiency reduces the cooling requirements of your control cabinet, extending the lifespan of adjacent I\/O and communication modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBroad Network Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe Logix5555 architecture bridges disparate networks seamlessly. By adding 1756-series communication modules, the L55 controller coordinates data between factory-floor DeviceNet sensors and enterprise-level EtherNet\/IP systems simultaneously.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat battery does the 1756-L55 require for data retention?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1756-L55 uses the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-BA1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003elithium battery. This battery maintains the user program and tag data in the internal SRAM during power-down cycles. We recommend replacing the battery every 1–2 years as part of preventative maintenance to avoid program loss.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the 1756-L55 handle Motion Control?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. When paired with 1756-series SERCOS or analog motion modules, the 1756-L55 executes complex motion instructions. It handles geared moves, cams, and coordinated linear\/circular interpolation, making it suitable for packaging and assembly machinery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the 1756-L55 compatible with newer Studio 5000 software?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1756-L55 is an established \"Logix5555\" controller. It typically supports RSLogix 5000 software up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eVersion 16\u003c\/strong\u003e. For systems requiring higher firmware versions (v17–v35+), we recommend upgrading to the 1756-L7 or L8 series processors. However, the L55 remains the standard for maintaining and expanding thousands of existing operational lines worldwide.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I install the memory expansion card?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe memory card (such as the M13) installs directly into the side of the 1756-L55 processor. You must perform this installation while the module is removed from the chassis or with the chassis power turned off to prevent damage to the sensitive CMOS circuitry.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43359226331226,"sku":"1756-L55","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/9._0f96fb28-f162-435f-a1fd-cb88a129acd1.jpg?v=1778638219"},{"product_id":"dual-axis-servo-encoder-interface-allen-bradley-1756-m02ae","title":"Dual-Axis Servo Encoder Interface | Allen Bradley 1756-M02AE","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen Bradley 1756-M02AE\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edelivers high-performance, closed-loop motion control for the ControlLogix platform. This module manages two independent analog axes by interfacing with servo or stepper drives via ±10V velocity or torque commands. It utilizes high-speed quadrature encoder inputs to achieve precise position and velocity synchronization. By offloading complex motion trajectories from the main CPU, the 1756-M02AE ensures deterministic performance for demanding applications. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e, providing the 16-bit resolution and 4MHz feedback frequency required for sophisticated robotics, packaging, and material handling systems.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAllen Bradley (Rockwell Automation)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-M02AE\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAnalog Servo \/ Encoder Interface\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNumber of Axes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 Independent Analog Axes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eServo Output Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAnalog Voltage (±10V)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Resolution\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16 Bits\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eFeedback Input\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIncremental AB Quadrature with Marker (Z-channel)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eEncoder Frequency\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUp to 4 MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePosition\/Velocity Resolution\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e32-bit\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDiscrete Inputs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24V DC Optically Isolated, Current Sinking\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current (5V)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e700 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current (24V)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.5 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e50 Volts Continuous (Channel-to-System)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 °C to 60 °C (32 °F to 140 °F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Speed Feedback Processing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module accepts quadrature encoder signals up to 4 MHz. This high frequency allows the system to maintain sub-micron positioning accuracy even at high motor velocities, eliminating the \"lost pulses\" common in lower-bandwidth interfaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Analog Command Control:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith 16-bit output resolution, the 1756-M02AE provides extremely smooth velocity transitions. This fine granularity prevents mechanical jitter in sensitive applications like printing or high-speed labeling where inconsistent torque commands cause material waste.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Drive Diagnostics:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module features dedicated 24V DC optically isolated inputs for drive status monitoring (e.g., Drive OK, Home, Registration). This hardware integration allows the ControlLogix system to respond to field faults in microseconds, bypassing standard I\/O scan times to protect mechanical components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCoordinated Multi-Axis Motion:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWithin the Studio 5000 environment, the 1756-M02AE synchronizes seamlessly with other 1756 motion modules. Engineers can program complex electronic gearing and camming profiles across multiple axes, leveraging the module’s 32-bit position resolution for absolute synchronization.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan the 1756-M02AE control stepper drives?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, provided the stepper drive accepts a ±10V analog velocity or torque command. While many steppers use Step\/Direction (Pulse) logic, the 1756-M02AE excels in \"closed-loop\" stepper applications where an encoder provides feedback to the module to correct for missed steps.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum distance between the module and the encoder?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 4 MHz frequency capability requires high-quality shielded twisted-pair cabling. For optimal signal integrity, keep cable runs within the encoder manufacturer's specifications (typically under 30 meters for high-speed quadrature) to prevent signal attenuation and electromagnetic interference.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module require a separate motion controller?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The 1756-M02AE resides in the ControlLogix chassis and communicates directly with the Logix controller (e.g., 1756-L7 or L8 series). The controller executes the motion instructions (MAG, MAJ, MAP), and the 1756-M02AE handles the physical signal conversion and encoder loop.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I handle an axis \"Drive Fault\" signal?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eConnect the drive's fault contact to the optically isolated discrete inputs on the 1756-M02AE. You can configure the module in software to automatically disable the servo loop and trigger a system-wide E-stop routine the moment it detects a fault signal, ensuring machine safety.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43360022331482,"sku":"1756-M02AE","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/16._533decda-d7f6-483d-96c7-b63c6aa7234d.jpg?v=1778643089"},{"product_id":"1756-l74-rockwell-automation-integrated-motion-redundancy-new","title":"1756-L74 Rockwell Automation | Integrated Motion \u0026 Redundancy New","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen Bradley 1756-L74\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003estands as a premier processing powerhouse within the ControlLogix 5570 family. Engineered for large-scale, high-complexity industrial applications, this Programmable Automation Controller (PAC) manages up to 128,000 digital I\/O points and 4,000 analog I\/O points. With 16 MB of onboard user memory and native support for controller redundancy, the 1756-L74 ensures uninterrupted operation for mission-critical processes in oil and gas, power generation, and advanced manufacturing. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e, complete with an factory-shipped 1784-SD1 card to safeguard your firmware and project data.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAllen Bradley (Rockwell Automation)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-L74\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eController Tasks\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e32 Tasks (100 Programs per Task)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eUser Memory\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16 MB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eI\/O Memory\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.98 MB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNonvolatile Memory\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1 GB SD Card Included (Supports up to 2 GB)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDigital I\/O (Max)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e128,000 Points\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAnalog I\/O (Max)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4,000 Points\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eController Connections\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e500 Max\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCommunication Ports\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1 × USB 2.0 (Full Speed 12 Mbps)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.25 A @ 5 V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e30V Continuous (Type tested at 500V AC for 60s)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 °C to 60 °C (32 °F to 140 °F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMassive Data Handling Capacity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 16 MB user memory eliminates the need for code segmentation in complex plants. It manages up to 500 controller connections simultaneously, allowing a single 1756-L74 to orchestrate expansive distributed I\/O networks and third-party device integration without performance degradation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Availability Redundancy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis controller offers full support for redundant configurations. When paired with a 1756-RM2 redundancy module, the 1756-L74 executes seamless bumpless switchovers. This setup prevents costly downtime by maintaining process control if the primary processor fails.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Motion \u0026amp; Event Triggers:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 5570 architecture provides high-speed execution for integrated motion control over EtherNet\/IP. All event triggers are supported, enabling the processor to react to sub-millisecond physical inputs, which is essential for high-speed packaging and precision material handling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnergy-Efficient Recovery:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 1756-L74 utilizes an energy storage module (ESM) instead of a battery to save the project to nonvolatile memory during power loss. This eliminates the maintenance burden of periodic battery replacements and ensures your 16 MB of program data remains secure during long-term storage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the purpose of the built-in USB port on the 1756-L74?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe USB 2.0 port provides a high-speed local interface for programming, configuration, firmware updates, and online edits. Note that this port is not intended for permanent HMI or network communication; use an 1756-EN2T or similar module for primary network traffic.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 1756-L74 support legacy networks like Data Highway Plus (DH+)?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, while the controller itself does not have a DH+ port, the ControlLogix backplane architecture allows the 1756-L74 to communicate via DH+, ControlNet, and DeviceNet by installing the corresponding 1756 communication bridge modules in the same chassis.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the SD card improve reliability?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery 1756-L74 ships with a 1784-SD1 industrial-grade SD card. You can configure the controller to load the user program from this card automatically upon power-up. This feature prevents \"blank processor\" scenarios following extended power outages or hardware swaps.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I upgrade a 1756-L6x system to a 1756-L74?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAbsolutely. The 1756-L74 fits into the standard 1756 ControlLogix chassis. However, since the L7 series utilizes different firmware and energy storage components, you must verify your Studio 5000 version (v20 or higher recommended) and update your project settings to reflect the new hardware capabilities.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43360038682714,"sku":"1756-L74","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/17_b3b6e099-742d-47aa-8428-f609cd8bec98.jpg?v=1778643478"},{"product_id":"1756-of8-rockwell-automation-15-bit-analog-output-unit","title":"1756-OF8 Rockwell Automation 15-Bit Analog Output Unit","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1756-OF8\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003estands as a cornerstone for precision signal delivery within the ControlLogix ecosystem. This high-density module provides eight individually configurable outputs, allowing engineers to drive actuators, control valves, and variable frequency drives (VFDs) with exceptional accuracy. By supporting both ±10V voltage and 0–20 mA current loops, the 1756-OF8 simplifies inventory and design by handling diverse field device requirements within a single chassis slot.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cstrong\u003eCondition Statement:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWe supply this 1756-OF8 in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New, Factory Sealed\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econdition, ensuring maximum reliability and the full integrity of its internal R-Ladder DAC architecture.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe 1756-OF8 utilizes a monotonic R-Ladder Digital-to-Analog Converter (DAC) to eliminate missing codes and ensure smooth signal transitions.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Channels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8 Voltage or Current (individually configurable)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Ranges\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e±10.4V DC, 0–21 mA, 4–20 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e15-bit (320 µV\/bit or 650 nA\/bit)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSettling Time\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026lt; 2 ms to 95% of final value (resistive loads)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCalibrated Accuracy\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBetter than 0.05% of range @ 25°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e250V continuous (Channels-to-Backplane)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e150 mA @ 5.1V DC \/ 210 mA @ 24V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDrive Capability\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026gt;2000 Ω (Voltage); 0–750 Ω (Current)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eShort-circuit (≤21 mA) and 24V Overvoltage\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRTB Options\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-TBNH or 1756-TBSH\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe 1756-OF8 addresses critical industrial pain points through high-performance circuitry and robust hardware design:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEliminate Signal Lag:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module achieves a settling time of less than 2 ms. This fast response enables high-speed PID loops to stabilize quicker, significantly improving the performance of dynamic motion and flow control applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Actuation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e15-bit resolution provides the fine-grained control necessary for sensitive dosing pumps and precision positioning valves, minimizing process variability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt-in Loop Diagnostics:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 1756-OF8 includes open-circuit detection for current outputs. If a wire breaks or a device fails, the module immediately flags the error to the controller, reducing troubleshooting downtime.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Efficiency:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDespite its high density, the module manages power dissipation effectively (as low as 3.15 W depending on load), preventing heat buildup within the ControlLogix chassis and extending the life of adjacent modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mix voltage and current outputs on the same module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The 1756-OF8 allows you to configure each of the eight channels independently via Studio 5000 software. You can drive a 4-20 mA valve on Channel 0 and a 0-10V VFD reference on Channel 1 simultaneously.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 1756-OF8 require external power?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile the module draws 210 mA at 24V DC from the ControlLogix backplane, the actual field-side signals are powered through the chassis. Ensure your 1756 power supply has sufficient capacity for the combined current draw of all installed modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I calibrate the 1756-OF8?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRockwell Automation recommends a typical calibration interval of 12 months to maintain the 0.05% accuracy specification, especially in environments with significant temperature fluctuations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between Series A and Series B?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSeries A is the original design. While newer series may offer minor component updates or firmware enhancements, the core technical specs like the 2 ms settling time and 15-bit resolution remain compatible for drop-in replacements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43374550483034,"sku":"1756-0F8","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/2._45f23496-bcd1-40f6-8891-a65fc9ffe4fe.jpg?v=1778748549"},{"product_id":"allen-bradley-1756-l73xt-8mb-extreme-temperature-controller","title":"Allen-Bradley 1756-L73XT 8MB Extreme Temperature Controller","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1756-L73XT\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebelongs to the \"Extreme Environment\" (XT) lineage of the ControlLogix platform. This high-capacity processor delivers 8 MB of user memory and manages up to 128,000 I\/O points, making it a powerhouse for large-scale industrial applications. Engineered specifically for resilience, the XT series bypasses the limitations of standard hardware, allowing for seamless automation in locations subject to severe temperature fluctuations and corrosive atmospheres.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cstrong\u003eCondition Statement:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWe supply this 1756-L73XT in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New, original factory condition\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto guarantee the integrity of its specialized conformal coating and hardware components.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe 1756-L73XT utilizes advanced energy storage and high-speed processing to maintain control integrity under extreme conditions.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnical Detail\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eUser Memory\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8 MB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eI\/O Memory\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.98 MB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e–25°C to +70°C (–13°F to +158°F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMaximum I\/O\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e128,000 Digital \/ 4,000 Analog\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNonvolatile Storage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1 GB SD Card (Ships with 1784-SD1)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eEnergy Storage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-ESMCAP (Capacitor-based, no battery required)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSB 2.0 (Programming and Diagnostics)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCurrent Draw\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e800 mA @ 5.1V DC; 5 mA @ 1.2V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eThermal Dissipation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8.5 BTU\/hr\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e30V Continuous\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe 1756-L73XT resolves critical engineering hurdles in high-stakes B2B environments:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExtended Thermal Envelope:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTraditional controllers fail outside the 0°C to 60°C range. The 1756-L73XT operates reliably from -25°C to +70°C, eliminating the need for expensive cabinet heaters or air conditioning units in remote field installations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBattery-Free Data Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe pre-installed 1756-ESMCAP energy storage module uses capacitor technology to write memory to the onboard SD card during power loss. This removes the maintenance burden and environmental hazards associated with lithium batteries.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Density Data Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith 8 MB of memory, this controller handles complex motion control, heavy batch processing, and extensive diagnostics without compromising scan times or performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMission-Critical Redundancy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 1756-L73XT supports full controller redundancy. In the event of a primary CPU failure, a secondary XT controller assumes command instantly, preventing costly downtime in oil, gas, and chemical processing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install the 1756-L73XT in a standard 1756 chassis?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, it is compatible with standard 1756-A4, A7, A10, A13, and A17 chassis. However, to achieve the full \"XT\" environmental rating for the entire system, you must use XT-rated chassis and power supplies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 1756-L73XT replace the standard 1756-L73?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFunctionally, it is identical to the standard 1756-L73. However, it features upgraded internal components and conformal coating for extreme environments. You can use it as a superior-grade replacement for a 1756-L73 in any application.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the purpose of the USB port on the front panel?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe USB 2.0 port provides a high-speed connection for local programming, firmware updates, and online monitoring. It is designed for temporary configuration and is not intended for permanent networked communication.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the controller handle program backup?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module ships with a 1 GB SD card (1784-SD1). The energy storage module (ESM) ensures that even during a sudden power loss, the CPU has enough energy to flash the current program and tag data to the SD card for nonvolatile storage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43374566506586,"sku":"1756-L73XT","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/213_22d0035c-c495-4524-92d6-8fbc6a0d2182.jpg?v=1778749189"},{"product_id":"brand-new-1756-ba1-original-factory-packing-plc-battery","title":"Brand New 1756-BA1 Original Factory Packing PLC Battery","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1756-BA1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the primary backup power source for ControlLogix processor volatile memory. This 3.0V DC Lithium battery safeguards critical user programs, tag data, and system configurations during total power interruptions or chassis maintenance. Without a functional battery, a power cycle results in the immediate loss of the controller's internal RAM contents. We supply this product as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original in Factory Packing\u003c\/strong\u003e, providing the full chemical shelf life and 12 months of factory warranty for your facility’s protection.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe 1756-BA1 features high energy density and stable voltage discharge characteristics to support long-term automation stability.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCatalog Number\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-BA1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBattery Chemistry\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLithium\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNominal Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.0 V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNominal Capacity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1200 mAh\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eExpected Service Life\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 to 3 Years (Typical)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eControlLogix 1756-L6x and 1756-L7x Series\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 60 C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eStorage Temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40 to 85 C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShipping Weight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 Kg (Bulk\/Cased options may vary)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCertifications\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUL Listed, CSA Certified, CE Marked\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eZero-Data-Loss Architecture:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 1756-BA1 sustains the controller's internal SRAM, allowing the PLC to resume operation instantly upon power restoration without requiring a program reload from non-volatile storage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePlug-and-Play Maintenance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe battery module features a keyed connector that prevents polarity errors during installation. This design enables rapid field replacement, minimizing the \"cabinet-open\" time for maintenance personnel.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExtended Discharge Reliability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith a 1200 mAh capacity, the 1756-BA1 provides consistent voltage levels even in low-temperature environments that typically degrade standard alkaline or inferior lithium cells.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Diagnostic Warnings:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhen paired with ControlLogix processors, the system monitors the battery's voltage health. The CPU triggers a \"BATT\" LED on the front panel and sets a system bit in the controller tags when the voltage drops below a critical threshold, providing ample lead time for scheduled replacement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I replace the 1756-BA1 while the ControlLogix controller is powered off?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No. You must replace the battery while the controller has power applied to the chassis. If you remove the 1756-BA1 while the power is off, the controller loses its program and internal data within seconds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if this battery fits my specific processor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The 1756-BA1 specifically supports the ControlLogix 1756-L6x and 1756-L7x series processors. Note that newer L8x series controllers utilize Energy Storage Modules (ESM) based on capacitor technology and do not require this lithium battery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the shelf life of an uninstalled 1756-BA1 battery?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: High-quality lithium cells like the 1756-BA1 maintain their charge for up to 5-10 years in proper storage (-40 to 85 C). However, for maximum reliability in industrial control loops, we recommend installing the battery within 1-2 years of the manufacture date.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the \"2 Kg\" shipping weight represent a single battery?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No. A single 1756-BA1 is very light. The 2 Kg shipping weight typically accounts for protective industrial packaging, documentation, and the secure boxing required to meet international lithium battery shipping regulations (IATA\/DOT).\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43378290950234,"sku":"1756-BA1","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/33._5403e162-8de0-43cb-9a74-6c0030d3bb88.jpg?v=1778817601"},{"product_id":"allen-bradley-1756sc-if8h-8-channel-4-20ma-hart-module","title":"Allen-Bradley 1756SC-IF8H 8-Channel 4-20mA HART Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1756SC-IF8H\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides a sophisticated interface for smart field devices within the ControlLogix ecosystem. This module acquires high-resolution analog signals while simultaneously extracting digital HART data, including device status, secondary variables, and diagnostics. By integrating the HART protocol directly into the I\/O layer, it eliminates the need for external HART multiplexers. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e, ensuring your critical process loops benefit from maximum precision and full manufacturer-spec reliability.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe 1756SC-IF8H utilizes advanced Analog-to-Digital converters to achieve laboratory-grade measurement in industrial environments.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNumber of Channels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8 Isolated Analog Inputs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSignal Ranges\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0-20 mA, 4-20 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFull HART Protocol Overlay\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16 to 21 Bits (User Selectable)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBetter than 0.1 Percent of Range\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eData Format\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIEEE 32-bit Floating Point\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e249 Ohms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eChannel-to-Channel and Channel-to-Backplane\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Dissipation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4.01 W (Current Mode)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Draw\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e300 mA at 5.1V \/ 70 mA at 24V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 60 C (32 to 140 F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndividual Channel Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 1756SC-IF8H isolates each channel to prevent ground loops and signal cross-talk. This architectural choice ensures that a fault or surge on one field instrument does not compromise the data integrity of the other seven channels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePredictive Maintenance via HART:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBeyond simple 4-20mA signals, this module polls the \"Digital Heartbeat\" of your transmitters. It captures secondary variables and device health bits, allowing your Logix controller to trigger maintenance alerts before a sensor failure causes a process shutdown.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDynamic Resolution Scaling:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEngineers can configure the module for up to 21-bit resolution. This provides the extreme granularity required for custody transfer, high-precision chemical dosing, and sensitive pressure monitoring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimplified Asset Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module integrates seamlessly with FDT\/DTM software and Rockwell Automation's AssetCentre. This allows technicians to configure field instruments remotely from the control room, significantly reducing hazardous area entries.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the 1756SC-IF8H require an external HART multiplexer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No. The 1756SC-IF8H features built-in HART modems for every channel. It communicates directly with smart transmitters and passes the digital data straight to the ControlLogix backplane, simplifying your network architecture.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module function as a standard analog input if HART is not required?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. You can use the 1756SC-IF8H as a high-density, isolated 0-20mA or 4-20mA analog input card. You simply disable the HART polling in the software configuration to use it as a standard high-resolution module.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What terminal blocks are compatible with this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This module installs into a standard ControlLogix chassis and is compatible with Feed-through Analog Interface Modules (AIFM). It typically utilizes 3 terminals per channel to accommodate signal, return, and shield\/grounding requirements for shielded twisted pair wiring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the module handle open-circuit conditions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The module includes onboard intelligence to detect open-circuit events within approximately 5 seconds. It immediately updates the channel status bit in the controller, allowing the PLC to execute safety interlocking or alarm routines.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43378748260442,"sku":"1756SC-IF8H","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/36._235ac70b-6f0b-4160-9a71-c02631884401.jpg?v=1778824610"},{"product_id":"allen-bradley-1756-l55m24-logix5555-controller-brand-new","title":"Allen-Bradley 1756-L55M24 Logix5555 Controller Brand New","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 1756-L55M24 acts as the central processing unit for demanding factory automation architectures within the ControlLogix platform. This Logix5555 series controller integrates a pre-installed 1756-M24 memory board to deliver 3.5 MB of non-volatile user memory. It simultaneously manages high-speed discrete logic, complex motion profiles, advanced process loops, and safety control algorithms. Engineers deploy this module to coordinate large-scale I\/O networks and high-density analog operations across unified industrial frameworks. We deliver this high-performance processor as a 100% brand new, factory-sealed unit to guarantee absolute field reliability and original manufacturing standards.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe following dataset contains the electrical, mechanical, and operational parameters for the 1756-L55M24 hardware:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAllen-Bradley \/ Rockwell Automation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCatalog Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-L55M24\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Line\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eControlLogix (Logix5555 Series)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100% Brand New and Factory Sealed\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eUser Memory Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.5 MB (via integrated 1756-M24 board)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProgram Scan Time\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.08 milliseconds\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMaximum Digital I\/O Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e128,000 Nodes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMaximum Analog I\/O Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4,000 Inputs \/ 2,000 Outputs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current (5V DC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.23 Amps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current (24V DC)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e14 Amps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation Voltage Continuous\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e30 Volts (RS-232 to system)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperational Vibration Tolerance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 to 500 Hertz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 60 degrees C (32 to 140 degrees F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCompatible Configuration Software\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRSLogix 5000 \/ Studio 5000 Logix Designer\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackup Battery Options\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-BA1 or 1756-BATM Module\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eElimination of Battery-Dependent Program Corruption:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe onboard 1756-M24 non-volatile memory automatically retains compiled ladder logic, structured text, and motion profiles during extended facility shutdowns. This setup prevents program wipeouts if the primary 1756-BA1 battery drains fully while the control cabinet remains unpowered.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOn-the-Fly Maintenance with RIUP Functionality:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module supports Removal and Insertion Under Power (RIUP). This allows maintenance technicians to replace faulty components or swap modules without powering down the main 1756 chassis, maintaining continuous production uptime for critical processing plants.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAggressive Scan Time Optimization:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe execution speed of 0.08 milliseconds allows the processor to resolve high-speed machine control loops instantly. It handles complex math instructions and multi-axis coordinated motion paths without introducing network communication jitter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRobust Electrical Noise and Vibration Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eType-tested at 720V DC for 60 seconds, the RS-232 port isolation circuits block transient voltage spikes and ground loop currents. The mechanical framework withstands continuous factory vibrations from 10 to 500 Hz, making it suitable for direct mounting on heavy machining skids.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the 1756-L55M24 processor to communicate directly over EtherNet\/IP out of the box?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The 1756-L55M24 processor requires an external 1756 communication module (such as a 1756-ENBT, 1756-EN2T, or 1756-CNBR) installed in the same backplane to interface with Ethernet, ControlNet, or DeviceNet industrial networks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhich software version do I need to program and configure this specific controller?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou configure the 1756-L55M24 using RSLogix 5000 software. While the hardware supports older revisions, we highly recommend RSLogix 5000 version 20 to ensure maximum firmware stability, comprehensive instruction set utilization, and seamless device diagnostics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the structural purpose of the pre-installed 1756-M24 component?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1756-M24 serves as the hardware memory expansion daughterboard that physical parameters restrict from the base CPU board. It provides the dedicated 3.5 MB workspace required to hold massive tag databases, user program documentation, and data logging tables.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43386843791450,"sku":"1756-L55M24","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/48_b7269c1a-5682-4e68-b428-59e9ee9b50d2.jpg?v=1779067920"},{"product_id":"1756-m08se-rockwell-controllogix-8-axis-sercos-module","title":"1756-M08SE Rockwell ControlLogix 8-Axis SERCOS Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 1756-M08SE coordinates multi-axis synchronized motion within high-speed industrial applications like packaging, robotics, and printing. This hardware assembly acts as a high-performance Serial Real-time Communication System (SERCOS) interface module for the standard ControlLogix 1756 platform. It establishes direct deterministic links with up to 8 independent servo axes per card over a dedicated fiber optic ring. While machinery manufacturers require precise microsecond-level synchronization across multiple drives, this specific hardware delivery consists of 100% brand new, original factory-packed modules to guarantee peak execution performance and eliminate tracking jitter in heavy-duty production networks.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eManufacturer\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAllen-Bradley \/ Rockwell Automation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCatalog Model Number\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-M08SE\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Family\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eControlLogix 1756 Series\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModule Classification\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSERCOS Interface Servo Module\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCoordinated Axis Capacity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUp to 8 Servo Axes per Module\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCommunication Medium\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSingle Fiber Optic Ring Network\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eData Transfer Speeds\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2, 4, or 8 Mbps Configurable Rates\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCore Software Environment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRSLogix 5000 \/ Studio 5000\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBackplane Current Draw 5V\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e760 mA at 5.1 VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBackplane Current Draw 24V\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.5 mA at 24 VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTotal Module Power Rating\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 Watts Maximum\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Thermal Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 60 Degrees Celsius\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePhysical Size\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e145 x 35 x 140 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAgency Compliance Ratings\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUL, CE, CSA, Class I Division 2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThis motion module resolves critical data transmission bottlenecks by routing control loops through a dedicated fiber optic ring instead of traditional copper wires. The native optical isolation blocks high-frequency electromagnetic interference (EMI) originating from nearby heavy motors and high-voltage welding equipment, securing pure signal tracking across long physical distances. Plant engineers insert the module directly into any standard standard ControlLogix chassis slot, which minimizes panel footprint requirements and leverages the shared power plane of the backplane architecture without external power routing.\u003c\/p\u003e\n\u003cp\u003eThe 1756-M08SE eliminates complex user-level timing calculations by running deterministic updates simultaneously across all 8 axes. This deterministic behavior allows packaging and robotics line builders to implement advanced electronic gearing and camming profiles directly within the master processor. Furthermore, standard integration into Studio 5000 software allows maintenance technicians to complete axis tuning, firmware updates, and real-time drive diagnostics from a single centralized engineering workspace.\u003c\/p\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the 1756-M08SE with standard EtherNet\/IP Kinetix servo drives?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This module interfaces exclusively with SERCOS-enabled drives, such as the Kinetix 6000 series. If your current system architecture uses newer EtherNet\/IP motion drives, you must select an alternate Logix motion module like the 1756-M08EE or manage the position loops over standard Ethernet modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat specific precautions prevent signal degradation along the fiber optic connection?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou must strictly maintain the minimum bend radius of the fiber optic cables during chassis routing to prevent attenuation. Additionally, ensure that dust caps remain securely attached to the module ports until the exact moment of cable insertion, as microscopic airborne particles can block the optical path and cause ring initialization failures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I expand a system if the application requires control over more than 8 axes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ControlLogix architecture utilizes a scalable framework that allows you to install multiple 1756-M08SE modules within a single local or remote I\/O chassis. RSLogix 5000 manages the coordinated cross-module synchronization smoothly, allowing a single ControlLogix processor to orchestrate large multi-axis machine configurations simultaneously.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43388597010522,"sku":"1756-M08SE","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/65_2e8339a9-67e4-4de9-9f27-78b04567ba65.jpg?v=1779083937"},{"product_id":"high-current-7-slot-digital-chassis-1756-a7-controllogix","title":"High-Current 7-Slot Digital Chassis | 1756-A7 ControlLogix","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 1756-A7 establishes the physical and electrical foundation for modular ControlLogix automation assemblies. This 7-slot standard chassis provides the high-speed data backbone and integrated power routing paths necessary to link central processors, network communication bridges, and local or remote I\/O modules together into a unified control system. It provides high-speed communication synchronization across the backplane to handle advanced industrial applications like process control, high-speed motion, and machine safety. To guarantee full hardware longevity and complete system safety, this offering provides only 100% brand new, original factory-sealed Series B chassis equipment.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eManufacturer\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAllen-Bradley \/ Rockwell Automation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCatalog Model Number\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-A7\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Series\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eControlLogix 1756 System\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eStructural Design\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSeries B Standard Configuration\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTotal Available Slots\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7 Module Slots\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBackplane Current Capacity 5.1V\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e15 Amperes Max\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBackplane Current Capacity 24V\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3 Amperes Max\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBackplane Current Capacity 3.3V\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 Amperes Max\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBackplane Current Capacity 1.2V\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.5 Amperes Max\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eStructural Envelope Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOpen Style Equipment\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDedicated Power Supply Support\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLinks with 1756-PA, 1756-PB, 1756-PA72, and 1756-PB75\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePrimary Mounting Layout\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePanel Mount or Standard Rack Mount\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMechanical Anchors\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 Top Mounting Tabs and 2 Bottom Mounting Tabs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temperature Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 60 degrees Celsius\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePermissible Ambient Humidity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 percent to 95 percent non-condensing\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePhysical Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e267 x 140 x 147 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRegulatory Compliance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUL, CE, CSA, Class I Division 2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThis standard chassis resolves high-density power bottlenecks in complex control panels by delivering up to 15 Amperes of direct current across its 5.1V backplane traces. This high power threshold allows engineers to populate all 7 slots with power-hungry components, including multi-axis motion controllers and industrial Ethernet bridges, without encountering voltage sags or requiring auxiliary interposing power taps. The open-style panel mounting design features 2 top and 2 bottom rigid mounting tabs, securing the heavy modular assembly against severe industrial forces and heavy machinery vibrations inside motor control centers.\u003c\/p\u003e\n\u003cp\u003eThe high-speed communication backplane routes deterministic data packets smoothly between adjacent slots, bypassing the latency limits associated with external copper cables. This internal routing structure isolates the data bus from ambient high-frequency electromagnetic interference (EMI) radiating from nearby variable frequency drives (VFDs) and heavy manufacturing machinery. System builders install the compatible power supply module (such as the 1756-PA72 or 1756-PB75) directly onto the left side of the chassis frame, minimizing cabinet space consumption and establishing a tool-free electrical connection to the backplane power rails.\u003c\/p\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan you mount the 1756-A7 chassis inside an unventilated outdoor control box?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This chassis carries an open-style enclosure rating and generates internal thermal energy when fully loaded with active PLC modules. To meet safety and environmental compliance guidelines, you must install the chassis inside a protected industrial control cabinet that maintains ambient operating temperatures between 0 and 60 degrees Celsius with non-condensing humidity levels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this 7-slot chassis require a specific slot allocation for the primary ControlLogix CPU?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The ControlLogix architecture utilizes a completely flexible, slot-independent design philosophy. You can insert the primary programmable controller, communication modules, or I\/O cards into any of the 7 available slots. This layout flexibility allows system designers to optimize their internal wire routing and panel spacing paths based on specific site blueprints.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat options do you have if your field application outgrows the 7-slot framework?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe modular platform allows for simple scaling and expansion. You can upgrade the local layout to a larger hardware footprint by choosing an alternative model, such as the 1756-A10 (10 slots), 1756-A13 (13 slots), or 1756-A17 (17 slots) chassis. Alternatively, you can use a ControlLogix network bridge module in one of the existing slots to connect this local rack to separate, remote I\/O chassis configurations over a distributed EtherNet\/IP network loop.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43388861251674,"sku":"1756-A7","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/69_6ab24f96-a26f-4765-bf16-786acb77f9a5.jpg?v=1779085642"},{"product_id":"1756-ig16-allen-bradley-5v-dc-low-true-input-module-new","title":"1756-IG16 Allen-Bradley 5V DC Low True Input Module New","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 1756-IG16 functions as a high-reliability digital DC input module within the signature ControlLogix architecture. This module provides 16 distinct input points engineered specifically for low-voltage 5V DC TTL (Transistor-Transistor Logic) source signals. Operating on a \"Low True\" logic structure, it seamlessly interfaces your high-speed electronic circuits, semiconductor processing equipment, and specialized sensors directly to the standard ControlLogix programmable automation controllers (PACs).\u003c\/p\u003e\n\u003cp\u003eWe guarantee this product arrives as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New, original factory-sealed equipment\u003c\/strong\u003e, ensuring maximum operational lifespan, pristine structural integrity, and full manufacturer compliance for your critical industrial control systems.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Data\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAllen-Bradley \/ Rockwell Automation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Line\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eControlLogix 1756\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-IG16\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100% Brand New Original\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDigital DC Input Module (TTL Interface)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNumber of Inputs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16 points (8 points per common group)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNominal Input Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 Volts DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Voltage Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4.5 to 5.5 Volts DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTTL Source (Low True logic execution)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOn-State Voltage Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.0 to 0.8 Volts DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOff-State Voltage Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.0 to 5.5 Volts DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMaximum Off-State Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4.1 milliamps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current (5.1V)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e110 milliamps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Delay Time\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.25 milliseconds plus selected software filter time\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMaximum Power Dissipation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.4 Watts at 60 degrees Celsius\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eContinuous Isolation Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e250 Volts continuous between groups of 8 inputs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCompatible Terminal Blocks\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-TBNH, 1756-TBSH\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Speed Electronic Interfacing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard 24V DC modules fail to register low-voltage electronic signals. The 1756-IG16 bridges this gap by directly reading 5V DC TTL signals from custom circuit boards, robotic components, and specialized laboratory instruments without requiring external voltage-matching interposing relays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUltra-Low Propagation Delay:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis module delivers a hardware execution speed of just 0.25 milliseconds. Combined with programmable digital filters, it registers rapid state changes instantly, making it ideal for packaging registration, high-speed sorting, and precision machine control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGroup-to-Group Electrical Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIndustrial environments generate massive electrical noise.\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"citation-14 citation-end-14\"\u003eThe 1756-IG16 guards your core processor backplane by implementing 250V continuous isolation between the two independent 8-point input groups, trapping dangerous ground loops and localized electrical spikes before they spread.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHot-Swappable Productivity:\u003c\/strong\u003e\u003cspan class=\"citation-13 citation-end-13\"\u003e\u003cspan\u003e \u003c\/span\u003eThe ControlLogix chassis architecture allows Removal and Insertion Under Power (RIUP).\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eMaintenance technicians can replace a module during live system operations, eliminating costly facility downtime during routine hardware updates.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 1756-IG16 ship with the Removable Terminal Block (RTB)?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo.\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"citation-12 citation-end-12\"\u003eAllen-Bradley packages all Removable Terminal Blocks separately from the I\/O modules.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eTo complete the field wiring connection for this specific module, you must purchase the 20-pin screw-clamp block (1756-TBNH) or the spring-clamp block (1756-TBSH) separately.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does \"Low True\" logic mean for the input status configuration?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\"Low True\" indicates that an input channel registers an ON state (Logic 1 in the controller software) when the field-side signal voltage drops into the 0.0 to 0.8V DC range. Conversely, when the signal stays in the 2.0 to 5.5V DC range, the controller registers an OFF state (Logic 0).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mix the 1756-IG16 with standard 24V DC modules in the same chassis?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The ControlLogix backplane isolates slot power independently. You can install the 5V DC 1756-IG16 directly alongside 24V DC, 120V AC, or analog modules in any available slot within a standard 1756 chassis without encountering voltage compatibility conflicts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43392106102874,"sku":"1756-IG16","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/87..1.jpg?v=1779155417"},{"product_id":"multi-protocol-automation-controller-1756-l72-new-allen-bradley","title":"Multi-Protocol Automation Controller | 1756-L72 New Allen-Bradley","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 1756-L72 serves as a core processing engine within the high-performance ControlLogix 5570 programmable automation controller (PAC) ecosystem. This hardware platform coordinates extensive multi-axis motion loops, dense discrete sequencing, and specialized process instrumentation tasks. It runs complex applications using 4 MB of dedicated user memory alongside 0.98 MB of separate backplane I\/O memory allocation. The unit slides into any standard ControlLogix chassis to establish instant high-speed data exchanges with adjacent network communication modules and local I\/O cards. We supply this product as a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New, original factory-sealed unit\u003c\/strong\u003e, which guarantees fresh internal energy storage components and authentic manufacturer firmware compliance for critical factory control panels.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Value\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAllen-Bradley \/ Rockwell Automation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Line\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eControlLogix 5570 Series\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-L72\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard Programmable Automation Controller\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eUser Memory Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 Megabytes (4 MB)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eI\/O Memory Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.98 Megabytes (0.98 MB)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMaximum Controller Tasks\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e32 Tasks Maximum\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProgram Capacity per Task\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100 Programs per Task\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMaximum Backplane Connections\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e500 Controller Connections\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIntegrated Communication Ports\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1 x USB 2.0 Programming Port\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNetwork Protocol Modules\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEtherNet\/IP, ControlNet, DeviceNet, DH+, Remote I\/O, SynchLink\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eController Redundancy\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFully Supported via 1756-RM redundant modules\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNon-Volatile Storage Slot\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSupports optional 1784-SD1 or 1784-SD2 Secure Digital cards\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCurrent Draw from Backplane\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.2 Amps at 5.1V DC, 5.0 milliamps at 1.2V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Dissipation Profile\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.5 Watts total\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eThermal Dissipation Level\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8.5 BTU per hour\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eChassis Compatibility Matrix\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard 1756 ControlLogix chassis (all slot sizes)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eStorage Temperature Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40 to 85 degrees Celsius (-40 to 185 degrees Fahrenheit)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePhysical Net Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.56 lbs (0.26 kg)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAgency Compliance Standards\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUL, CE, CSA, ATEX, IECEx\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAccelerate Process Scan Cycles:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 1756-L72 utilizes a high-velocity processing core to compute massive lines of ladder logic, structured text, and function blocks concurrently. This processing velocity handles up to 32 parallel tasks with 100 programs each, dropping cycle times significantly across complex high-speed assembly and synchronized sorting lines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConsolidate Plant-Wide Net Communications:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis controller acts as a central data bridge by executing multi-protocol logic simultaneously. It manages up to 500 independent data connections across modern EtherNet\/IP rings while maintaining legacy connectivity down to existing ControlNet, DeviceNet, or Data Highway Plus (DH+) remote I\/O nodes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDeploy Seamless Hot-Standby Redundancy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTwo identical 1756-L72 modules link together through 1756-RM redundant hardware modules to create an active\/standby partnership. The backup controller mirrors all program steps and active state registers continuously, completing a bumpless switchover during primary unit faults to maintain process continuity in continuous manufacturing environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEliminate Maintenance Battery Maintenance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAn integrated electrochemical capacitor energy storage module provides temporary backup voltage to flush internal RAM files directly onto the non-volatile Secure Digital (SD) card during a plant blackout. This design eliminates the regular replacement costs and toxic waste profiles of traditional lithium battery cells.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrate Machinery Safety Frameworks:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhile functioning as a high-density standard control CPU, the 1756-L72 seamlessly coexists with GuardLogix safety coprocessors inside the same chassis. This co-processing ability shares data backplane resources directly, lowering overall hardware acquisition costs in hazardous processing zones.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 1756-L72 package include the 1784-SD1 Secure Digital card as standard?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Allen-Bradley ships each 1756-L72 controller with a pre-installed 1784-SD1 Secure Digital memory card inside the card slot. If your application requires larger storage capacities for extensive recipe management or internal data-logging arrays, you can field-upgrade the storage to a 1784-SD2 card.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat software version do I need to program the 1756-L72 module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProgramming the 1756-L72 requires Studio 5000 Logix Designer or RSLogix 5000 software, depending on the firmware revision level loaded onto the unit. The 5570 controller line generally utilizes firmware version 20 or higher to leverage its advanced memory structure and integrated motion control profiles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow does this controller handle internal data protection during power failure?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe controller contains an on-board energy storage module (ESM) that maintains electrical current for several seconds following a main power loss. The CPU uses this reserve energy to copy the volatile user program data into the non-volatile SD flash memory card automatically, preserving your latest logic registers indefinitely without battery maintenance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43392127762522,"sku":"1756-L72","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/89.1_2242c367-ce21-46db-97a1-3d2d0be59901.jpg?v=1779156154"},{"product_id":"ab-1756-cnb-series-e-coaxial-controlnet-plc-module-brand-new","title":"AB 1756-CNB Series E Coaxial ControlNet PLC Module Brand New","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 1756-CNB (specifically the current Series E revision, 1756-CNB\/E) operates as a high-velocity communication bridge within the ControlLogix 1756 chassis ecosystem. This module links your central Logix processor to a dedicated 5 Mbps ControlNet network via robust 75-ohm coaxial cabling. By handling both scheduled, deterministic I\/O traffic and unscheduled peer-to-peer messaging, this card establishes predictable, time-critical control links across sprawling manufacturing networks.\u003c\/p\u003e\n\u003cp\u003eWe deliver this product as a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New, original factory-sealed unit in its native factory packing\u003c\/strong\u003e. Each module includes an authentic 12-month factory-backed warranty, ensuring pristine component status, zero runtime hours, and clean BNC interface ports for immediate installation.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Data\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAllen-Bradley \/ Rockwell Automation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Line\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eControlLogix 1756\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-CNB (Series E \/ 1756-CNB\/E)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100% Brand New Original Factory Sealed\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eControlNet Coaxial Communication Bridge\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eData Rate Speed\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 Megabits per second (5 Mbps)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePhysical Interface\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDual BNC connectors for trunk and tap links\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCompatible Cabling\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e75-ohm RG-6 quad-shield coaxial cable\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMaximum Network Nodes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUp to 99 nodes per physical network segment\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current Draw\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e400 milliamps at 5.1 Volts DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Dissipation Matrix\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.14 Watts maximum\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eThermal Dissipation Profile\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e17.5 BTU per hour\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNetwork Isolation Protection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eChannel-to-backplane physical isolation barriers\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eChassis Slot Requirement\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOccupies exactly 1 standard 1756 chassis slot\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eChassis Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFits all standard ControlLogix 1756 chassis variants\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProcessor Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSupports all ControlLogix lines (1756-L6x, -L7x, -L8x)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMedia Redundancy Options\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSupports redundant paths via 1786-TPYR or TPSC taps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eStorage Temperature Matrix\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40 to 85 degrees Celsius (-40 to 185 degrees Fahrenheit)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePhysical Unit Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.260 Kilograms (0.57 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRegulatory Certifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUL, CE, CSA, Class I Division 2 Hazardous Locations\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePart Number Breakdown\u003c\/h3\u003e\n\u003cp\u003eWhile the base model remains the 1756-CNB, the letter suffix denotes manufacturing lifecycle enhancements and component revisions.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1756-CNB:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBase model identifier for the ControlLogix ControlNet Coaxial Bridge.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuffix \/E:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesignates Series E hardware. This specific hardware layer includes updated internal microprocessors, optimized thermal profiles, and enhanced backplane transmission bandwidth compared to obsolete Series A, B, C, or D modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnforce Deterministic System Response:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIndustrial networks often suffer from unpredictable data packet collisions. The 1756-CNB eliminates this variance by strictly managing Network Update Time (NUT) parameters, locking in guaranteed I\/O refresh cycles for time-critical motion control and precise valve positioning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEstablish True Media Redundancy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe dual-BNC architecture interfaces seamlessly with 1786-TPYR or 1786-TPSC Y-taps. By deploying two parallel coaxial trunk lines, the system maintains uninterrupted data routing even if a stray forklift or mechanical vibration severs one physical cable path.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDefeat Extreme Electromagnetic Interference:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHeavy variable frequency drives (VFDs) and high-voltage motor starters emit massive electromagnetic noise. The 1756-CNB utilizes heavy-duty quad-shield RG-6 coaxial connections combined with channel-to-backplane electrical isolation to shield network integrity from harsh ambient factory floor interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimplify Universal Chassis Placement:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis bridge contains independent power management hardware, allowing engineers to slide the module into any available slot within a standard 1756 chassis. It shares data smoothly across the multi-master backplane without choking adjacent processor or I\/O modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I replace an older Series D 1756-CNB module with this new Series E version?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The 1756-CNB\/E provides complete backward compatibility. It directly replaces previous Series A, B, C, and D variants inside existing ControlLogix architectures. You simply configure the matching slot location in your RSLogix 5000 or Studio 5000 hardware tree to resume operations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module support fiber-optic ControlNet networks directly?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The 1756-CNB features physical BNC connectors designed for 75-ohm quad-shield coaxial networks. If your plant routing requires fiber-optic segments to span long physical distances, you must connect the coaxial output of this card into an external 1786-RPFM fiber-optic repeater module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between scheduled and unscheduled messaging on this card?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eScheduled messaging reserves a precise slice of network bandwidth exclusively for interlocking data and real-time I\/O status, guaranteeing execution times. Unscheduled messaging utilizes the remaining leftover bandwidth to execute non-critical tasks, such as uploading controller programs, altering recipes, or adjusting HMI parameters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43392127926362,"sku":"1756-CNB","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/90.1_23583824-727f-488d-9adb-8ff76a879736.jpg?v=1779156452"},{"product_id":"allen-bradley-1756-tbs6h-spring-clamp-removable-terminal-block","title":"Allen-Bradley 1756-TBS6H Spring-Clamp Removable Terminal Block","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 1756-TBS6H serves as a heavy-duty, 6-terminal spring-clamp Removable Terminal Block (RTB) engineered for the ControlLogix 1756 I\/O platform. This physical termination interface mounts directly onto the front faceplate of specialty analog, low-point digital, and high-precision process instrumentation modules. By utilizing gas-tight spring clamps instead of traditional screw mechanisms, it expedites field installations and ensures unbroken continuity.\u003c\/p\u003e\n\u003cp\u003eWe deliver this product as a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New, original factory-sealed unit in its native factory box\u003c\/strong\u003e, guaranteeing zero mechanical fatigue on the clamping springs, immaculate conductor channels, and full compliance with standard ControlLogix structural designs.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Value\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAllen-Bradley \/ Rockwell Automation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Line\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eControlLogix 1756 Series\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-TBS6H\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRemovable Terminal Block (RTB)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTerminal Count\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6 Connection Points\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWiring Mechanism\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTool-Free Spring-Clamp Style\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConductor Size Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.33 to 2.1 square millimeters (22 to 14 AWG)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConductor Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSolid or stranded shielded copper wire\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConductor Temperature Rating\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e105 degrees Celsius (221 degrees Fahrenheit) or greater\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMaximum Insulation Thickness\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.2 mm (3\/64 inches)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWire Entry Orientation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFront-Entry Alignment\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVoltage and Current Ratings\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eInherits from the parent hosted ControlLogix I\/O module\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModule Attachment Latch\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIntegrated mechanical locking lever\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eChassis Support Matrix\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIntegrates with all standard 1756 ControlLogix chassis\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40 to 85 degrees Celsius (-40 to 185 degrees Fahrenheit)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAgency Certifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUL, CE, CSA (when mated with active 1756 modules)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDefeat Continuous Heavy Machinery Vibration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMachine vibrations loosen conventional screw terminals over time, resulting in erratic signal drops and intermittent electrical faults. The 1756-TBS6H employs constant-force spring clamps that grip the copper wire dynamically, providing a gas-tight, vibration-proof connection on heavy stamping lines and high-vibration sorting systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAccelerate Emergency Component Swaps:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe removable structural design separates field wiring from the active processing hardware. To replace a faulty input or output card, technicians simply disengage the retaining latch, pull the wired 1756-TBS6H away, swap the module, and snap the block back into place without touching a single field wire.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEliminate Terminal Strip Wiring Errors:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 6-point layout provides direct, dedicated routing holes for low-density specialty modules, including thermocouple meters, RTD sensors, and precision flow transmitters. This layout eliminates the clutter of oversized terminal blocks, reducing the possibility of miswiring signal channels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnforce Clean, Tool-Free Cable Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFront-entry terminal ports accept bare or ferruled stranded wires smoothly without a screwdriver. Technicians push the conductor directly into the port to establish a positive latch, saving assembly time during panel building and field commissioning loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan the 1756-TBS6H replace a standard 1756-TBNH screw-clamp block?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The 1756-TBS6H features a 6-terminal design built explicitly for low-point specialty modules. Standard ControlLogix input and output modules typically utilize 20-pin (1756-TBNH) or 36-pin (1756-TBCH) terminal assemblies, which have different physical dimensions and mechanical alignments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat type of wiring delivers the best performance with this spring-clamp block?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe block handles both solid and stranded copper wires from 22 down to 14 AWG. For low-level analog signals or industrial communication networks, use shielded copper wire rated for 105 degrees Celsius or higher, and ensure that wire insulation thickness does not exceed 1.2 mm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this unit come inside an authentic, factory-sealed container?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. We ship this part exclusively as a 100% brand new, original factory-sealed unit in its official Allen-Bradley box. It retains all native factory serialization, barcode identifiers, and anti-static protective wrapping.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43392130547802,"sku":"1756-TBS6H","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/91._77e7a1ec-9579-4c1a-b411-78e0b536912e.jpg?v=1779156905"},{"product_id":"allen-bradley-controllogix-10-module-slots-rack-1756-a10","title":"Allen Bradley ControlLogix 10 Module Slots Rack 1756-A10","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Allen Bradley 1756-A10 serves as a standard 10-slot modular chassis for the ControlLogix platform. This structural backbone houses, powers, and interconnects ControlLogix processors, I\/O modules, network communication cards, and specialized motion modules. The integrated backplane acts as a high-speed communication bus, maintaining regulated electrical pathways across all installed hardware components. We distribute this product exclusively as a 100% brand new, factory-original unit in its original box, supported by a 12-month comprehensive factory warranty to ensure maximum physical performance and system uptime.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eManufacturer\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAllen Bradley (Rockwell Automation)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel Designation\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-A10 Series C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCore Chassis Profile\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard ControlLogix Modular Rack\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAvailable Module Slots\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 Slots\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMounting Orientation\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePanel Mount Configuration\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eIntegrated Backplane Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-Speed Serial Communication Bus\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBackplane Current Delivery (5.1 VDC)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e15 Amperes Maximum\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBackplane Current Delivery (1.2 VDC)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.5 Amperes Maximum\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBackplane Current Delivery (24 VDC)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.8 Amperes Maximum\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCompanion Power Supplies\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-PA, 1756-PB, 1756-PC, 1756-PD, 1756-PF\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProcessor Series Compatibility\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eControlLogix L6x, L7x, and L8x Systems\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperational Temperature Boundaries\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 60 Degrees Celsius\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eStorage Temperature Boundaries\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40 to 85 Degrees Celsius\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEnvironmental Humidity Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 to 95 Percent Non-Condensing Relative Humidity\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAgency Regulatory Compliance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUL, CE, CSA, ATEX, IECEx\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNet Weight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4.5 kg (10 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePhysical Envelope Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e445 x 132 x 280 mm (17.5 x 5.2 x 11 in)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eModern industrial processing facilities require clean, stable communication paths between distributed processors and dense I\/O configurations. The 1756-A10 eliminates data bottlenecks by deploying a specialized high-speed serial backplane that delivers continuous, deterministic data synchronization across all 10 module slots. This structural design enables the system to support high-bandwidth ControlLogix L8x processors alongside advanced EtherNet\/IP communication modules without incurring data transmission lag or slot crosstalk.\u003c\/p\u003e\n\u003cp\u003eThe rugged steel and aluminum construction dampens mechanical machinery vibrations, shielding internal module electronics from trace fractures on delicate circuit boards. This mechanical rigidity makes the chassis ideal for heavy industrial environments, such as automotive assembly lines and wastewater processing plants. To accommodate crowded control enclosures, the panel-mount chassis geometry integrates a dedicated structural grounding terminal that safely dissipates stray electrostatic charges away from sensitive processor components.\u003c\/p\u003e\n\u003cp\u003eThe left-side mounting interface accepts multiple 1756 power supply variants, including standard AC models and heavy-duty redundant DC configurations. This flexibility allows field engineers to configure redundant power architectures that safeguard operational data loops against local mains failures. Furthermore, the standardized slot spacing provides unhindered vertical air paths, which facilitates natural convective cooling to maintain standard module temperatures during continuous, full-load industrial operations.\u003c\/p\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat major physical changes exist between the older Series B and the current Series C variants of the 1756-A10?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Series C variant utilizes updated materials that enhance structural grounding and heat dissipation efficiency across dense module loads. Series C maintains full backwards compatibility, meaning it accepts older ControlLogix L6x and L7x processors without requiring modifications to the physical slots or the application software.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan technicians use this 1756-A10 chassis in a redundant ControlLogix controller configuration?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The high-speed backplane fully supports the precise synchronization demands of ControlLogix redundancy systems. To build a valid redundant pair, engineers must install identical modules (such as two 1756-A10 chassis, identical L7x or L8x processors, and paired 1756-RM2 redundancy modules) across both systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 10-slot layout restrict the placement of the main ControlLogix system processor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The high-speed serial backplane permits the user to insert the primary ControlLogix controller into any available slot within the chassis. However, standard industrial engineering practices recommend placing the main processor in Slot 0 (the leftmost slot next to the power supply) to simplify system documentation and maintenance diagnostics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43392578650202,"sku":"1756-A10","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/246._7117e5a2-f3a9-4f1c-9e2c-adc4024d8861.jpg?v=1779172473"},{"product_id":"redundant-programmable-controller-chassis-1756-a13-allen-bradley","title":"Redundant Programmable Controller Chassis | 1756-A13 Allen Bradley","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Allen Bradley 1756-A13 serves as a standard 13-slot modular chassis for large-scale automation architectures within the ControlLogix platform. This physical frame houses, supplies backplane power to, and facilitates data distribution between ControlLogix processors, dense I\/O modules, motion control cards, and high-bandwidth communication network modules. The hardware acts as the foundational backplane for plant-wide architectures, maximizing slot capacity inside a single rack to minimize multi-chassis bridge costs. We supply this product as a 100% brand new, factory-sealed unit in its original Rockwell Automation packaging to guarantee field-level electrical performance and long-term diagnostic durability.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eManufacturer\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAllen Bradley (Rockwell Automation)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel Designation\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-A13 ControlLogix\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCore Chassis Profile\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard High-Capacity Modular Rack\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAvailable Module Slots\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e13 Slots\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMounting Orientation\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePanel Mount Configuration\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eIntegrated Backplane Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-Speed Serial Communication Bus\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBackplane Current Delivery (5.1 VDC)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e15 Amperes Maximum\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBackplane Current Delivery (1.2 VDC)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.5 Amperes Maximum\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBackplane Current Delivery (24 VDC)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.8 Amperes Maximum\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCompanion Power Supplies\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-PA, 1756-PB, 1756-PC, 1756-PD, 1756-PF\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProcessor Series Compatibility\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eControlLogix L6x, L7x, and L8x Systems\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperational Temperature Boundaries\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 60 Degrees Celsius\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eStorage Temperature Boundaries\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40 to 85 Degrees Celsius\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEnvironmental Humidity Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 to 95 Percent Non-Condensing Relative Humidity\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAgency Regulatory Compliance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUL, CE, CSA, ATEX, IECEx\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNet Weight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6.0 kg (13 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePhysical Envelope Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e584 x 132 x 280 mm (23 x 5.2 x 11 in)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eLarge process automation facilities and plant-wide EtherNet\/IP networks demand high-density module layouts that often strain network communication synchronization. The 1756-A13 resolves this issue by integrating a 13-slot high-speed serial backplane that delivers continuous, deterministic data paths between multiple controllers and complex communication modules inside the same local rack. This high-capacity design allows engineers to centralize main control loops, high-speed counters, and multiple network adapters (such as 1756-EN2TR cards) without installing extra chassis-to-chassis communication bridges that add data transmission latency.\u003c\/p\u003e\n\u003cp\u003eThe industrial-grade steel and aluminum chassis frame isolates internal printed circuit boards from structural machinery vibrations, protecting sensitive components against trace cracks and loose connections in harsh factory conditions. To simplify installation in busy electrical cabinets, the panel-mount base features pre-drilled layout holes and a dedicated chassis grounding lug. This grounding connection safely channels electrostatic discharge and high-frequency noise away from the processor logic bus.\u003c\/p\u003e\n\u003cp\u003eThe left-side universal power supply interface accepts a wide range of standard 1756 power modules, including AC, DC, and specialized redundant power supplies. By utilizing redundant power supply configurations on this 13-slot base, process engineers protect large, critical I\/O groupings from localized power outages. Furthermore, the standardized slot spacing provides open vertical ventilation channels, encouraging natural convection airflow to dissipate heat effectively even when the rack operates under full electrical loads at 60 Degrees Celsius.\u003c\/p\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan technicians mix older ControlLogix modules with newer L8x processors within the 1756-A13 chassis?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The 1756-A13 backplane maintains full backward and forward compatibility across the entire ControlLogix ecosystem. It allows the simultaneous installation of legacy L6x or L7x hardware alongside modern L8x series processors and advanced EtherNet\/IP communication interfaces without causing data corruption or slot interface conflicts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat installation steps prevent heat buildup when mounting a fully loaded 1756-A13 inside an enclosure?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eField technicians must maintain a minimum clearance of 50.8 mm (2.0 in) along the top and bottom of the chassis, and 101.6 mm (4.0 in) along the sides. This spacing ensures proper convective airflow through the open ventilation channels, preventing the high-density module configurations from exceeding the maximum 60 Degrees Celsius operational temperature limit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this 13-slot chassis support hot-swapping (Removal and Insertion Under Power) for all standard modules?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1756-A13 chassis fully supports RIUP capabilities, allowing maintenance crews to replace malfunctioning I\/O or communication cards while the remaining modules continue to receive regulated power from the backplane. However, operators must follow plant safety guidelines regarding hazardous locations before changing modules under live electrical conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43392581009498,"sku":"1756-A13","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/246._3b4f4f8c-f3be-450f-b91a-2754e2ea27d8.jpg?v=1779172830"},{"product_id":"1756-pb72-controllogix-24vdc-75w-chassis-power-supply","title":"1756-PB72 ControlLogix 24VDC 75W Chassis Power Supply","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Allen Bradley 1756-PB72 functions as a high-performance DC-input power supply designed specifically for ControlLogix chassis. This single-slot module installs directly into the standard power supply slot on the left side of the rack, delivering regulated backplane power to drive CPUs, I\/O modules, and communication cards. It sources 100% original, brand-new components to guarantee continuous uptime in demanding process control, automotive manufacturing, and utility automation facilities.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAllen Bradley\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Line\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eControlLogix\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-PB72 (Series C)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100% Brand New Original\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNominal Input Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Voltage Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e18-32V DC (19-32V DC operational range)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMax. Input Power\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e95 Watts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMax. Output Power\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e75 Watts at 0 to 60 degrees Celsius\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e13 A at 5V DC, 2.8 A at 24V DC, 2.8 A at +\/-12V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMax. Inrush Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e30 Amps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eContinuous Isolation Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e250 Volts (Between power input and backplane)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInsulation Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eReinforced Insulation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConductor Screw Torque\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.565 Nm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to +60 degrees Celsius\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40 to +85 degrees Celsius\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHumidity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5% to 95% non-condensing\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProtection Layout\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOverload, short-circuit, and thermal shutdown\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMitigates Voltage Fluctuations:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe wide input range (18-32V DC) protects the control system from heavy machinery voltage drops on the factory floor, ensuring the PLC remains online during DC grid strain.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimplifies Dense Rack Thermal Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe high-efficiency design delivers full 75W output up to 60 degrees Celsius. This prevents localized hot spots in tight, unventilated enclosures and eliminates the need for external cooling fans.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEliminate Ground Loop Noise:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 250V reinforced insulation barriers separate the raw input power lines from the sensitive digital backplane. This stops electromagnetic interference (EMI) from corrupting analog I\/O signals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSaves Footprint Space:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe compact, single-slot mounting mechanism mounts directly to the chassis edge, leaving all standard slots open for operational I\/O modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the 1756-PB72 in a system that requires AC power?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This module accepts only DC input voltages (18-32V DC). Connecting this unit to AC mains will damage the internal circuitry. You must use an external AC-to-DC step-down transformer or source an AC-native ControlLogix power supply model instead.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this power supply support hot-swapping or redundancy configurations?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The 1756-PB72 is a standard single-slot power supply. You must power down the chassis completely before replacing or servicing this module. For redundant architectures, choose the 1756-PR2 framework.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat wire sizes and installation constraints should I use for safety?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUse solid or stranded copper wire rated for the operational temperature environment. Secure the terminal block conductor screws to a torque of exactly 0.565 Nm to prevent loose connections or arcing under heavy industrial vibration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43403992399962,"sku":"1756-PB72","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/102._5e7c8de6-2eba-4c57-864d-9db44fb2d57b.jpg?v=1779411347"},{"product_id":"1756-if8-controllogix-4-20ma-differential-input-module","title":"1756-IF8 ControlLogix 4-20mA Differential Input Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Allen Bradley 1756-IF8 serves as a high-density analog input module within the ControlLogix automation platform. This single-slot module interfaces directly with field transmitters, converting raw physical variables from pressure transducers, temperature probes, and flow meters into precise digital values for the controller. It accepts both current and voltage instrumentation signals across configurable channel arrangements. We supply this product as a 100% brand-new, original unit to ensure immediate compatibility, maximum measuring accuracy, and long-term deployment stability.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAllen Bradley\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Line\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eControlLogix\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-IF8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100% Brand New Original\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Options\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8 single-ended, 4 differential, or 2 high-speed differential\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Current Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 20 mA, 4 to 20 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Voltage Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-10 to 10V, 0 to 10V, 0 to 5V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16-bit\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e+\/-0.1 percent of full scale\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModule Conversion Method\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSigma-Delta Method\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1 Megaohm (Voltage Mode), 249 Ohms (Current Mode)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCurrent Draw at 5.1V DC\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e150 mA (Backplane specification)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCurrent Draw at 24V DC\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e40 mA (Backplane specification)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTotal Backplane Power\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.73 Watts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Dissipation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.73 Watts (Voltage Mode), 2.33 Watts (Current Mode)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e250 Volts continuous channel-to-backplane\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOnboard Data Alarming\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSupported\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eReal-Time Channel Sampling\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSupported\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to +60 degrees Celsius\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOptimizes Channel Density Configuration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe input terminal layout supports three distinct wiring modes: 8 single-ended inputs for high-density sensor grids, 4 differential inputs for common-mode noise rejection, or 2 high-speed differential inputs. This versatility allows engineers to mix different sensor wiring topologies on a single chassis slot.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEliminates Processing Overhead via Sigma-Delta Conversion:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOnboard 16-bit Sigma-Delta analog-to-digital converters run independent channel digitization. This local hardware processing offloads raw mathematical computations from the central ControlLogix CPU, ensuring high-speed loops maintain consistent update periods.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimplifies Maintenance Diagnostics:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated onboard data alarming and real-time sampling logic monitor input signals continuously. The module flags out-of-range sensor failures, open-wire conditions, and high\/low process thresholds instantly, reducing troubleshooting windows during critical plant interventions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuppresses Industrial Ground Noise:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eA 250V continuous galvanic isolation barrier protects the internal ControlLogix backplane from external field wiring faults. This isolation dampens the electrical noise generated by adjacent motors and heavy variable frequency drives (VFDs), preserving signal truth.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I wire both voltage and current sensors to the same 1756-IF8 module simultaneously?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. You configure each channel independently within the programming software (Studio 5000) for either voltage or current mode. However, you must match the physical field wiring and input impedance constraints (1 Megaohm for voltage, 249 Ohms for current) to the corresponding software selection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between single-ended and differential wiring on this unit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSingle-ended wiring references all 8 input signals to a common ground return point, maximizing the available channel count. Differential wiring pairs two inputs together to measure the voltage difference across them, which effectively cancels out common-mode electromagnetic interference over long field cable runs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this standard module provide channel-to-channel isolation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The 1756-IF8 provides 250V continuous isolation between the input channels as a whole group and the digital backplane. It does not isolate individual input channels from one another. If your field loops require complete channel-to-channel isolation to prevent cross-talk from separate power grids, utilize the 1756-IF6I or 1756-IF16H modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43404024447066,"sku":"1756-IF8","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/105._bd1779ab-d9aa-4344-860a-73e6298eda0c.jpg?v=1779412136"},{"product_id":"1756-ih16i-allen-bradley-16-channel-isolated-input-module","title":"1756-IH16I Allen Bradley 16-Channel Isolated Input Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Allen Bradley 1756-IH16I functions as a high-voltage discrete input module for the ControlLogix platform. This single-slot module provides 16 individually isolated input points that sense 125V DC status signals from field devices like limit switches, circuit breaker auxiliary contacts, and pushbutton stations. Because it offers true channel-to-channel isolation, engineers can wire disparate DC electrical circuits into a single chassis interface without risking cross-talk or ground loop interference. We supply this product as a 100% brand-new, factory-original unit to ensure optimal signaling precision and maximum network uptime.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAllen Bradley\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Line\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eControlLogix\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-IH16I\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100% Brand New Original\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDigital Isolated Input Module\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNumber of Inputs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16 Individually Isolated Points\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVoltage Category\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e125V DC Sink-Source\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Voltage Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e90 to 146V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Delay Time\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6 milliseconds plus selected hardware filter time\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMinimum Operating Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1 mA at 90V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMaximum Operating Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3 mA at 146V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMaximum Off-State Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.8 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e250V continuous basic insulation (inputs-to-backplane and channel-to-channel)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDielectric Routine Test\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1350V AC for 2 seconds\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current at 5.1V\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e125 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current at 24V\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTotal Backplane Power\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.71 Watts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMaximum Power Dissipation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 Watts at 60 degrees Celsius\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eThermal Dissipation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e17.05 BTU per hour\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCompatible Terminal Blocks\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-TBCH, 1756-TBS6H Removable Terminal Blocks (RTB)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePhysical Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.20 kg (0.44 lbs) net \/ 2.0 kg shipping weight\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEliminates Ground Loop Interaction:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eComplete channel-to-channel (input-to-input) 250V continuous galvanic isolation allows a single module to safely monitor points tied to completely different, ungrounded battery systems or separate DC substations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWithstands Severe Electrical Transients:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRoutine factory testing up to 1350V AC for 2 seconds ensures the internal semiconductor components survive the high-voltage spikes and inductive kicks common in power utility and heavy industrial environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupports Flexible Wiring Topologies:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 125V DC sink\/source design accommodates both positive-switching and negative-switching field configurations. This versatility simplifies retrofits in older legacy panels without requiring rewiring of the existing field instruments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLowers Thermal Stress in Dense Panels:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe ultra-low backplane draw (0.71W total power) limits the heat buildup inside sealed control cabinets. This cooling advantage keeps adjacent processor and communication modules well within safe operational limits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mix sink and source wiring configurations on the same 1756-IH16I module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Because this specific module features 16\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eindividually isolated\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003epoints, every input channel functions as a self-contained electrical circuit. You can wire Channel 0 in a sinking configuration and Channel 1 in a sourcing configuration without causing short circuits or backplane damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhich Removable Terminal Blocks (RTBs) fit this high-voltage digital module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1756-IH16I requires the 36-pin extended depth terminal blocks to safely handle high-voltage spacing requirements. You must use either the 1756-TBCH (cage clamp style) or the 1756-TBS6H (spring clamp style) terminal housings. Note that standard 20-pin RTBs will not fit this card slot.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the input delay filter setting affect industrial performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe card applies a base hardware delay of 6 milliseconds to filter out fast high-voltage transient noise. You can configure additional digital filter times via Studio 5000 software to reject mechanical switch bounce, ensuring the PLC registers only legitimate signal transitions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43404026904666,"sku":"1756-IH16I","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/106_6c90b7ee-74a0-4b15-a309-bf8dab912c1c.jpg?v=1779412562"},{"product_id":"ab-1756-of4-controllogix-voltage-current-output-card","title":"AB 1756-OF4 ControlLogix Voltage Current Output Card","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Allen Bradley 1756-OF4 functions as a high-precision, non-isolated analog output module engineered for the ControlLogix system architecture. This single-slot module provides 4 single-ended channels that generate highly accurate voltage or current signals to drive field equipment like modulating valves, variable speed drives, proportional dampers, and industrial instrumentation. By converting digital processor commands into smooth analog waveforms, the unit allows precise, real-time closed-loop process control. We deliver this product exclusively as a 100% brand-new, original unit to ensure factory-calibrated accuracy and immediate operational integration.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAllen Bradley\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Line\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eControlLogix (1756 Series)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-OF4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100% Brand New Original\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAnalog Output Module\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNumber of Outputs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 Single-Ended Channels\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Formats\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eVoltage or Current (Configurable per channel)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVoltage Output Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-10 to +10 Volts DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCurrent Output Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 20 mA, 4 to 20 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDigital Resolution\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e15-bit (Signed numeric format)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMax. Backplane Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e150 mA at 5.1V DC \/ 210 mA at 24V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTotal Backplane Power\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.8 Watts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.7 Watts of backplane power\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eThermal Dissipation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10.91 BTU per hour (Up to 4.9 W at 60 degrees Celsius)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eContinuous Isolation Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e50V continuous (Output channels to backplane)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOvervoltage Protection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24V DC rating on signal ports\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCurrent Output Short Circuit Limit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e 21 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to +60 degrees Celsius\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVibration Rating\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 m\/s squared up to 500 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCompatible Removable Terminal Blocks\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-TBNH, 1756-TBSH (Category 1 signaling)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.35 kg (approximate) \/ 1.00 lbs shipping weight\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnables Ultra-Precise Flow Modulations:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHigh-resolution 15-bit signed digital-to-analog conversion ensures subtle increments on variable control loops. This fine granularity allows engineers to tightly regulate proportional control valves, chemical dosing pumps, and sensitive motor speed controllers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimplifies Live Hardware Maintenance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOnboard RIUP (Removal and Insertion Under Power) capability enables technicians to replace an output card during hot-swap operations without shutting down the primary ControlLogix chassis or disturbing adjacent digital and communication networks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrevents Operational Matching Faults:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module leverages electronic keying parameters within the Studio 5000 software environment. This software profile prevents the controller from executing logic if an engineer accidentally inserts a different module type into this specific chassis track during field retrofits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEliminates Manual Scaling Computations:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBuilt-in engineering unit scaling allows the controller to pass standard operational parameters (like percentages, degrees, or PSI units) straight to the module. The card handles all internal mathematics locally, freeing up critical CPU processing cycles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 1756-OF4 offer channel-to-channel isolation for independent field circuits?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The 1756-OF4 is a non-isolated module. All 4 single-ended output channels share a common internal ground plane. To prevent ground loop noise from corrupting your analog loops, you must establish proper bonding and utilize ungrounded field instruments, or select an isolated card version like the 1756-OF4I.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat happens if a field wiring short circuit occurs on a active current channel?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module contains built-in electronic short-circuit protection on its current output tracks. If a direct short occurs across the signaling lines, the internal circuitry clamps the maximum drive current to approximately 21 mA to protect the module components from over-current thermal damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhich exact connection housings do I need to order to wire this card?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1756-OF4 does not ship with a terminal block attached. You must order a compatible 20-pin Removable Terminal Block (RTB) separately. Choose the 1756-TBNH for traditional screw-clamp connections or the 1756-TBSH for fast spring-clamp terminations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43404033556570,"sku":"1756-OF4","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/111._7adb49ab-0dbb-45f3-88d2-b41fb0501e85.jpg?v=1779414762"},{"product_id":"controllogix-terminal-block-housing-1756-tbe-allen-bradley","title":"ControlLogix Terminal Block Housing | 1756-TBE Allen Bradley","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Allen Bradley 1756-TBE functions as an extended depth terminal block housing, mechanical end barrier, and protective enclosure designed explicitly for ControlLogix 1756 Removable Terminal Blocks (RTBs). This heavy-duty plastic cover accessory snaps directly onto 1756-TBNH (screw-clamp) and 1756-TBSH (spring-clamp) 20-pin terminal blocks to insulate bare wire terminations and manage complex wire bundles. By enclosing the wire connection points, it creates a physical shield that prevents accidental physical contact with energized circuits while maintaining uniform component spacing inside high-density control enclosures. We deliver this structural accessory exclusively as a 100% brand-new, original product inside its original factory box to ensure a flawless snap-lock fit and complete adherence to industrial safety regulations.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAllen Bradley \/ Rockwell Automation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Line\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eControlLogix 1756 System Components\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-TBE\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100% Brand New In Box (Original)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHardware Classification\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eExtended Depth Terminal Block Housing \/ End Barrier\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eControlLogix 1756 I-O Module Platform\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCompatible Terminal Blocks\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-TBNH (Screw), 1756-TBSH (Spring)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eElectrical Capability\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNone (Completely passive mechanical accessory)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIndustrial-grade molded polycarbonate polymer\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInstallation Mounting\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDirect toolless snap-on attachment to RTB frame\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMatches associated I-O module metrics (Typically 0 to 60 C)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eForm Factor Dimension\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAdapts precisely to standard 1756 RTB profiles\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHardware Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUltra-lightweight composition (Fewer than 50 grams)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAgency Certifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUL, CE, CSA Compliant (Certified as part of module assembly)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eLifecycle Status\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eActive Production Hardware\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEstablishes True Touch-Safe Enclosure Metrics:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eExposed copper wiring terminals invite phase-to-phase shorts and shock hazards during diagnostic panel checks. This non-conductive barrier encloses all bare wire inputs, providing reliable physical insulation that achieves an IP20-style touch-safe interface for plant-floor technicians.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAllows Clean Management of Thick Wire Bundles:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHigh-density I\/O configurations often require heavy-gauge wiring or thick insulation sleeves that overfill standard termination spaces. The extended depth cavity provides ample internal space, allowing engineers to route and dress large wire bundles neatly without crimping or straining individual wire terminal seats.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrevents Horizontal Thermal Cross-Talk:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePacking active digital and analog cards closely together inside a multi-slot chassis creates localized thermal pockets. This rigid polymer barrier maintains standard physical clearances between adjacent terminal assemblies, promoting proper convection airflow paths across high-heat components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAccelerates Retrofits with Toolless Snapping Assemblies:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe housing features precision-molded alignment slots and integrated structural latch tabs. Installation takes seconds: field technicians press the housing directly onto the wired 1756-TBNH or 1756-TBSH block until the lock clips snap shut, eliminating the need for mounting screws or hand tools.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 1756-TBE package include the actual electrical 20-pin terminal block mechanism?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The 1756-TBE constitutes a completely non-electronic, hollow plastic protective shroud. It does not include internal metal contacts, terminal blocks, or wire screws. You must purchase your required operational terminal blocks (such as the 1756-TBNH screw-clamp or 1756-TBSH spring-clamp terminal units) separately to complete your module wiring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mount this housing onto any legacy or third-party PLC terminal block?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Allen Bradley designs this housing exclusively to fit the exact geometric footprint and mechanical latching points of the ControlLogix 1756 I\/O product line. It will not align with or snap onto SLC 500, Point I\/O, Flex I\/O, or alternative third-party manufacturer terminal blocks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs it necessary to remove this cover to swing open the I\/O module door?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The 1756-TBE maintains a compact, low-profile outer envelope that aligns perfectly with standard ControlLogix chassis clearances. The housing swings outward smoothly alongside the standard module door assembly, allowing complete access for wire layout tracking without requiring you to un-snap the barrier shroud.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43404066357338,"sku":"1756-TBE","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/120_1c09a547-8946-4d4b-976b-553212f81f6f.jpg?v=1779418351"},{"product_id":"1756-ox8i-allen-bradley-relay-output-module-new-original-stock","title":"1756-OX8I Allen-Bradley Relay Output Module | New \u0026 Original Stock","description":"\u003ch1\u003eAllen-Bradley 1756-OX8I ControlLogix Digital Output Module\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1756-OX8I\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1756-OX8I\u003c\/strong\u003e Isolated Contact Module, operates as a dedicated hardware component for contact-closure signal generation within ControlLogix System networks.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eModel\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003e1756-OX8I\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eBrand\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eOrigin\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003e0.86 lbs (0.39 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003eStandard ControlLogix chassis slot form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"7\"\u003eOperating Temp\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003e0 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"8\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd data-row=\"8\"\u003eDetermined by backplane slot current draw configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"9\"\u003eChannels\u003c\/td\u003e\n\u003ctd data-row=\"9\"\u003e8 individually isolated channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"10\"\u003eOutput Contact Type\u003c\/td\u003e\n\u003ctd data-row=\"10\"\u003eNormally Open (N.O.) and Normally Closed (N.C.) relay contacts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"11\"\u003eDC Voltage Range\u003c\/td\u003e\n\u003ctd data-row=\"11\"\u003e5-125 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"12\"\u003eAC Voltage Range\u003c\/td\u003e\n\u003ctd data-row=\"12\"\u003e125\/240 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"13\"\u003eMounting Style\u003c\/td\u003e\n\u003ctd data-row=\"13\"\u003eChassis mount (ControlLogix 1756 series chassis)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP Deterministic Networks and Base Integration\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1756-OX8I\u003c\/strong\u003e interfaces directly with the standard system backplane to synchronize physical contact outputs with processor operations driven via Profinet \/ EtherNet\/IP deterministic networks. The module uses internal register logic to decode coil commands sent over the chassis backplane bus. Due to the high channel-to-channel physical isolation, switching signals are protected against electrical noise, maintaining timing deterministic bounds for high-voltage and low-voltage field circuits connected to the 8-channel array.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does this contact output module support hot-swap insertion while the chassis backplane is energized?\u003c\/p\u003e\n\u003cp\u003eA: Yes, this hardware supports Removal and Insertion Under Power (RIUP). Field technicians can extract or insert the module while backplane power is applied, provided all field-side electrical circuits are completely isolated to eliminate arcing risks.\u003c\/p\u003e\n\u003cp\u003eQ: What is the benefit of the individual channel-to-channel isolation on this specific module?\u003c\/p\u003e\n\u003cp\u003eA: Each of the 8 channels features complete electrical isolation. This configuration permits each contact to switch independent voltage potentials and phases across the 5-125 VDC and 125\/240 VAC boundaries without causing cross-talk or backplane logic corruption.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Insertion:\u003c\/strong\u003e Guide the module straight into the slot guides of the 1756 chassis until the top and bottom locking tabs fully click into position. Verify alignment with the backplane connectors before applying mechanical force.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Block Wiring:\u003c\/strong\u003e Terminate all N.O., N.C., and common return conductors using an approved Removable Terminal Block (RTB). Ensure screw terminals are tightened to specified torque ratings to avoid loose terminations on inductive loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductor Routing and Segregation:\u003c\/strong\u003e Route all high-voltage AC or inductive DC field wires away from low-voltage digital signal and network communication media inside the cable ducts to mitigate inductive noise coupling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurge Suppression:\u003c\/strong\u003e For highly inductive field circuits such as external solenoid valves or large magnetic starter coils, install appropriate external RC snubbers for AC loads or diodes for DC loads directly across the field device terminals.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43415799890010,"sku":"1756-OX8I","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/162_1afa441d-c6b0-4b7e-acfe-210b28946d39.jpg?v=1779760118"}],"url":"https:\/\/www.spareoil.com\/collections\/allen-bradley-controllogix.oembed?page=2","provider":"SpareOil Automation","version":"1.0","type":"link"}