{"product_id":"1769-of2-allen-bradley-analog-output-module-new-original-stock","title":"1769-OF2 Allen-Bradley Analog Output Module | New \u0026 Original Stock","description":"\u003ch2\u003eAllen-Bradley 1769-OF2 Analog Expansion Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1769-OF2\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1769-OF2\u003c\/strong\u003e Analog Output Module, operates as a dedicated hardware component for variable signal control within CompactLogix and MicroLogix 1500 system platforms. The device executes digital-to-analog conversion sequences across two separate single-ended hardware channels. This interface modifies the data registers of the chassis controller into scaled voltage or current loops to drive independent physical field elements.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1769-OF2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.28 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e118 x 35 x 87 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e2.23 W maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Outputs\u003c\/td\u003e\n\u003ctd\u003e2 single-ended channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Output Ranges\u003c\/td\u003e\n\u003ctd\u003e+\/-10 V, 0-10 V, 0-5 V, 1-5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Output Ranges\u003c\/td\u003e\n\u003ctd\u003e0-20 mA, 4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e14 bits unipolar; 14 bits plus sign bipolar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConverter Type\u003c\/td\u003e\n\u003ctd\u003eSuccessive Approximation DAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStep Response\u003c\/td\u003e\n\u003ctd\u003e2.9 ms to 63% of full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current Draw\u003c\/td\u003e\n\u003ctd\u003e120 mA at 5.1 VDC \/ 120 mA at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Distance Rating\u003c\/td\u003e\n\u003ctd\u003e8 modules maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistive Load Range\u003c\/td\u003e\n\u003ctd\u003e0-600 Ohm (Current mode) \/ \u0026gt; 1 kOhm (Voltage mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet and EtherNet\/IP Deterministic Networks Coexistence\u003c\/h3\u003e\n\u003cp\u003eThe internal bus communication interfaces adapt directly to remote rack structures managed through Profinet or EtherNet\/IP deterministic networks. The integrated successive approximation DAC circuitry translates variable I\/O density scaling profiles from the central processor into physical current loops without disrupting adjacent channel logic. System configurations remain bound to explicit firmware flash compatibility baselines, suppressing unexpected conversion latencies during multi-channel backplane transmission sequences.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does this hardware component support removal or insertion under power (RIUP) within an active rack?\u003c\/p\u003e\n\u003cp\u003eA: No. The local backplane design does not support live module swaps. The entire power generation line supplying the 1769 system chassis must be disconnected prior to inserting or removing the hardware to prevent damage to the backplane communication pins.\u003c\/p\u003e\n\u003cp\u003eQ: Can the two output channels execute different signal styles simultaneously?\u003c\/p\u003e\n\u003cp\u003eA: Yes. Each single-ended channel features independent internal loop scaling definitions. One channel can be configured via software to transmit a 4-20 mA current loop while the alternate channel maintains a 0-10 V voltage profile.\u003c\/p\u003e\n\u003cp\u003eQ: What physical limitations exist regarding placement distance from the system power supply?\u003c\/p\u003e\n\u003cp\u003eA: The module exhibits a hardware power supply distance rating of 8. It must reside within 8 available module slots of an active 1769 system power supply component to maintain proper input voltage stability.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDisconnect all primary and auxiliary electrical distribution circuits to the 1769 housing assembly before attempting hardware installation.\u003c\/li\u003e\n\u003cli\u003eRoute all analog output field wiring inside dedicated, grounded steel conduit paths separated from high-voltage AC motor distribution leads.\u003c\/li\u003e\n\u003cli\u003eTighten the removable terminal block retention screws to historical mechanical torque specifications to prevent micro-arcing from machine vibration.\u003c\/li\u003e\n\u003cli\u003eGround the twisted-pair shield wires at a single, unshared point near the control enclosure ground bus to eliminate loop signal degradation.\u003c\/li\u003e\n\u003cli\u003eVerify that the external hardware loads conform to the internal impedance constraints, matching a minimum of 1 kOhm for voltage circuits or a maximum of 600 Ohm for current loops.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":42870889185370,"sku":"1769-OF2","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/342.1.jpg?v=1771902145","url":"https:\/\/www.spareoil.com\/products\/1769-of2-allen-bradley-analog-output-module-new-original-stock","provider":"SpareOil Automation","version":"1.0","type":"link"}