{"product_id":"allen-bradley-1756-of4-analog-output-module-controllogix","title":"Allen-Bradley 1756-OF4 Analog Output Module ControlLogix","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 1756-OF4 is a four-channel, non-isolated analog output module for ControlLogix systems that can deliver either voltage or current signals per channel. The module uses a 20-pin interface and occupies a single slot in a ControlLogix I\/O rack, offering four independent A\/O outputs that share a common return path. In Rockwell's software, you configure each channel to operate as voltage or current output, allowing flexible integration with a wide range of field devices such as actuators, valves, and analog sensors. As part of the ControlLogix family, the 1756-OF4 works alongside other analog and digital I\/O modules in synchronized control schemes, making it suitable for process control, automation, and instrumentation applications that require multi-channel, real-time analog signaling. Typical wiring examples include a shared return line for all channels and separate signal paths for each channel to minimize noise and cross-talk, especially in distributed I\/O installations.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51658913153326,"sku":null,"price":943.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_ed110104-6912-4713-9d12-f88b42ab0961.jpg?v=1769525444","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1756-of4-analog-output-module-controllogix","provider":"PLG Automation ","version":"1.0","type":"link"}