{"product_id":"allen-bradley-1769-of5-compactlogix-analog-expansion-output-module","title":"Allen-Bradley 1769-OF5 CompactLogix Analog Expansion Output Module","description":"\u003ch2\u003eAllen-Bradley 1769-OF5 CompactLogix Analog Output Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1769-OF5\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1769-OF5\u003c\/strong\u003e Analog Output Module, operates as a dedicated hardware component for mixed-signal digital-to-analog signal generation within CompactLogix and MicroLogix 1500 control networks. The hardware features a unique five-channel electrical architecture designed to drive actuators, valves, and motor speed controllers via concurrent voltage or current loop outputs.\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-OF5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.28 kg (0.61 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e118 x 35 x 87 mm (H x W x D)\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\u003e3.61 W maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current Draw\u003c\/td\u003e\n\u003ctd\u003e120 mA @ 5.1 VDC, 160 mA @ 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e5 total (4 configurable voltage\/current, 1 dedicated current-only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Output Ranges\u003c\/td\u003e\n\u003ctd\u003e+\/-10 VDC, 0-10 VDC, 0-5 VDC, 1-5 VDC\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\u003e15 bits unipolar, 14 bits plus sign bipolar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConversion Rate\u003c\/td\u003e\n\u003ctd\u003e2.5 ms per channel (concurrent execution)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStep Response\u003c\/td\u003e\n\u003ctd\u003e2.9 ms to 95% of full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 15 Ohm (Voltage Mode), \u0026gt; 1 MOhm (Current Mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Range\u003c\/td\u003e\n\u003ctd\u003e0-500 Ohm (Current), \u0026gt; 1000 Ohm (Voltage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Distance\u003c\/td\u003e\n\u003ctd\u003e8 modules maximum distance rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic Local Bus and Firmware Parameterization\u003c\/h3\u003e\n\u003cp\u003eThe module relies on deterministic backplane bus communication velocity to update analog registers concurrently across its 5-channel matrix. All range selections, scaling factors, and fault actions are established via software parameters in RSLogix 500 or Studio 5000, eliminating manual jumper positioning. Internal firmware flash compatibility guarantees proper runtime synchronization with the host processor's peripheral map, enabling I\/O density scaling routines to run seamlessly while managing hardware-enforced diagnostic status bits.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the module react if the local CompactLogix controller transitions to Program Mode or suffers a communication fault?\u003c\/p\u003e\n\u003cp\u003eA: The module executes a predefined safe-state sequence based on software configuration. Each channel can be independently programmed to either \"Hold Last State\" or transition immediately to a \"User-Defined Safe Value\" to protect connected field hardware during host CPU runtime interruptions.\u003c\/p\u003e\n\u003cp\u003eQ: What are the physical constraints regarding the slot placement of the module relative to the system power supply?\u003c\/p\u003e\n\u003cp\u003eA: The hardware has a power supply distance rating of 8 modules. It must be installed within 8 slots of a local 1769 power supply module on the backplane assembly to prevent excessive voltage drops across the internal distribution rails.\u003c\/p\u003e\n\u003cp\u003eQ: Can an open-circuit fault on the dedicated current loop be detected automatically by the hardware?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The module features onboard open-circuit detection for current configurations and short-circuit protection for voltage loops. Disrupted loops trigger specific diagnostic bits in the controller's I\/O image table for real-time fault tracking.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the module securely to a grounded DIN-rail or directly onto a panel enclosure backplate. Maintain a clean 50 mm clearance zone around the module housing to allow adequate vertical convection airflow, keeping the operating temperature within the specified 0 to 60 deg C limit.\u003c\/p\u003e\n\u003cp\u003eField wiring must terminate into the provided Removable Terminal Block (RTB), allowing physical module replacement without disconnecting individual field wires. Use individual shielded, twisted-pair cables for each analog loop to suppress electrical noise. Connect cable shields exclusively to the designated chassis ground point at the enclosure bulkhead, and isolate these signal runs from high-voltage AC conductors or variable speed drive output cables.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":42870828695642,"sku":"1769-OF5","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/397_601dcd51-58cd-4b83-96d7-2738eebf9950.jpg?v=1772418765","url":"https:\/\/www.spareoil.com\/products\/allen-bradley-1769-of5-compactlogix-analog-expansion-output-module","provider":"SpareOil Automation","version":"1.0","type":"link"}