{"product_id":"4-channel-output-module-allen-bradley-1769-of4-compactlogix","title":"4-Channel Output Module | Allen-Bradley 1769-OF4 CompactLogix","description":"\u003ch2\u003eAllen-Bradley 1769-OF4 CompactLogix Analog Output Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1769-OF4\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1769-OF4\u003c\/strong\u003e Compact I\/O Analog Output Module, operates as a dedicated hardware component for multi-channel analog signal conversion within CompactLogix and MicroLogix 1500 controller platforms. The module executes digital-to-analog conversion across four single-ended channels to drive field actuators, control valves, and variable speed drives directly via standardized voltage and current loops.\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-OF4\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\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.26 kg (0.56 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 (1-Slot Compact I\/O)\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\u003e120 mA at 5.1 VDC, 170 mA at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Ranges\u003c\/td\u003e\n\u003ctd\u003e-10 to +10 VDC, 0 to 10 VDC, 0 to 5 VDC, 1 to 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Ranges\u003c\/td\u003e\n\u003ctd\u003e0 to 20 mA, 4 to 20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e16-bit signed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e4 single-ended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Dissipation\u003c\/td\u003e\n\u003ctd\u003e2.86 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFault Protection\u003c\/td\u003e\n\u003ctd\u003eOpen-circuit protection, short-circuit current limiting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control \u0026amp; Drive Integration\u003c\/h3\u003e\n\u003cp\u003eThe module utilizes backplane bus communication velocity to process high-resolution 16-bit analog output values from the controller task environment without loop degradation. Through flexible I\/O density scaling, each channel allows independent configuration for voltage or current output ranges within the same hardware module. firmware flash compatibility checks prevent parameter mismatches during system power-up, while integrated short-circuit and open-circuit detection maintain determinism across connected field circuits.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 1769-OF4 support Removal and Insertion Under Power (RIUP)?\u003c\/p\u003e\n\u003cp\u003eA: No, the 1769-OF4 does not support RIUP. Inserting or removing this module while backplane power is active will interrupt controller communication and risks damaging backplane circuitry.\u003c\/p\u003e\n\u003cp\u003eQ: How does the module handle backplane power allocation?\u003c\/p\u003e\n\u003cp\u003eA: The card draws 120 mA at 5.1 VDC and 170 mA at 24 VDC directly from the 1769 Compact I\/O bus, requiring proper power supply distance rating verification prior to slot placement.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the module to a standard DIN rail or panel using the integral locking tabs. Ensure all power supplies are de-energized before mounting or wiring the terminal block. Wire signal connections using shielded copper cables to reduce electrical noise. Connect line shields to a single-point earth ground terminal at the enclosure entry point. Maintain physical separation between analog signal conductors and high-voltage AC power lines to avoid inductive coupling.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52921165218104,"sku":"1769-OF4","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/330..jpg?v=1788831459","url":"https:\/\/www.automodulexpert.com\/products\/4-channel-output-module-allen-bradley-1769-of4-compactlogix","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}