{"product_id":"allen-bradley-1756-cnbr-controlnet-module","title":"Allen-Bradley 1756-CNBR ControlNet Module","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1756-CNBR is a ControlNet Redundant Bridge Module that links a ControlNet network to a Rockwell ControlLogix 1756 backplane. Designed for redundancy, it provides dual network paths (A and B) to maintain communication in the event of a cable or device failure. The module supports 40–48 ControlNet device connections and is offered as 1756-CNBR and 1756-CNBRK (the K denotes a mounting kit) in Rockwell catalogs. It is documented in ControlLogix Scanner Module catalogs alongside the non-redundant 1756-CNB\/1756-CNBK, ensuring compatibility with ControlLogix racks. \u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51658949132590,"sku":null,"price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_70d0314b-53fc-4146-88fc-cdb315b27dc5.jpg?v=1769525835","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1756-cnbr-controlnet-module","provider":"PLG Automation ","version":"1.0","type":"link"}