{"product_id":"allen-bradley-1756-cnb-controllogix-io-module","title":"Allen-Bradley 1756-CNB ControlLogix IO Module","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1756-CNB ControlNet Bridge Module is a ControlLogix I\/O interface that bridges a ControlNet network to a ControlLogix chassis, enabling remote I\/O connectivity between distributed racks and the central controller. Designed for installation in a 1756 backplane, it supports 40–48 ControlNet I\/O connections, enabling mapping of a sizable set of remote I\/O points to a single Logix controller. The module handles both scheduled and unscheduled data traffic, acting as a bridge that relays I\/O data and related network configuration information between ControlNet devices and the ControlLogix backplane. Typical applications include expanding remote I\/O across large manufacturing cells or plants, where ControlNet networks connect distributed I\/O racks to a central ControlLogix CPU for automation and process control.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51658951262510,"sku":null,"price":43.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_8fc65af8-c51c-4cea-b1fb-e80bbd687cfa.jpg?v=1769525846","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1756-cnb-controllogix-io-module","provider":"PLG Automation ","version":"1.0","type":"link"}