{"product_id":"allen-bradley-1756-cnb-controlnet-communications-bridge","title":"Allen-Bradley 1756-CNB ControlNet Communications Bridge","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1756-CNB ControlNet Communications Bridge is a ControlNet bridge module for ControlLogix systems that links a ControlLogix backplane to a ControlNet network, enabling communication between a ControlLogix controller and ControlNet devices. It provides 40–48 ControlNet connections and supports a 5 Mbps ControlNet data rate, facilitating bridging to multiple ControlNet remote I\/O nodes. Installed in a 1756 chassis, the CNB serves as the interface between the ControlNet network and the ControlLogix controller, allowing ControlNet devices to exchange messages with the controller.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51657302507822,"sku":null,"price":290.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_7257bf90-29bb-4639-8472-fc960ad3e676.jpg?v=1769467699","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1756-cnb-controlnet-communications-bridge","provider":"PLG Automation ","version":"1.0","type":"link"}