{"product_id":"allen-bradley-1756-0f4-4-point-analog-output-module","title":"Allen-Bradley 1756-0F4 4 Point Analog Output Module","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 1756-OF4 is a four-channel, non-isolated analog output module for Rockwell Automation's ControlLogix system, designed to mount in a 1756 I\/O chassis to drive external actuators with precise analog signals. Each of the four outputs can be configured to function as either a voltage or current output; in voltage mode it provides -10 to +10 V DC per channel, while in current mode it delivers 0 to 20 mA per channel, enabling compatibility with a wide range of industrial actuators and control loops. The module uses standard 20-pin connectors for the four outputs and is designed to work with ControlLogix backplanes and the associated firmware, with Rockwell listing firmware for 1756-OF4 as v3.013. There is a conformally coated variant, 1756-OF4K, for harsher environments. Typical applications include process control, valve and actuator control, pump regulation, and other industrial tasks requiring four independently commanded analog outputs from a ControlLogix controller. Because it is non-isolated, ensure proper wiring, grounding, and signal compatibility with the connected devices to maintain predictable behavior and avoid ground loops.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51658952999214,"sku":null,"price":603.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_5aee0e4d-79ac-4b05-b6e6-2c6f2afe2240.jpg?v=1769525888","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1756-0f4-4-point-analog-output-module","provider":"PLG Automation ","version":"1.0","type":"link"}