{"product_id":"allen-bradley-1756-l74-controllogix-controller","title":"Allen-Bradley 1756-L74 ControlLogix Controller","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1756-L74 ControlLogix Processor is a 5574-class controller in the ControlLogix family, engineered for large, complex automation tasks that demand robust processing, integrated I\/O, and scalable network connectivity within Rockwell's Logix 5570 architecture. It ships with 16 MB of user memory for programs and data, a built-in USB 2.0 programming\/download port for maintenance and project transfer, and a 4‑character alphanumeric display on the module face for quick on-site diagnostics. As a base 16 MB 5574 processor, the L74 supports standard ControlLogix I\/O and network options and is designed to operate in demanding industrial environments, making it suitable for process control, motion, and batch applications where reliability and scalability matter. Rockwell also offers an L74K version with conformal coating for harsher environments. \u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51659657052462,"sku":null,"price":2102.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_8cefdec1-4845-4983-9eb9-06ffe8f1b50a.jpg?v=1769529677","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1756-l74-controllogix-controller","provider":"PLG Automation ","version":"1.0","type":"link"}