{"product_id":"allen-bradley-1756-cn2-controlnet-bridge-module","title":"Allen-Bradley 1756-CN2 ControlNet Bridge Module","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1756-CN2 ControlNet Bridge Module is a ControlLogix-compatible interface that links a ControlLogix controller to a ControlNet network, enabling deterministic data exchange with remote I\/O and devices on the ControlNet network. It operates at the ControlNet standard 5 Mbps and, depending on configuration, supports up to 99 nodes with as many as 131 active connections on the network. The CN2 is a single-slot bridge module for standard ControlNet networks and occupies one slot in the chassis. Power dissipation is rated around 5.6 W; the module draws about 1.1 A from a 5.1 V DC supply and about 3 mA from a 24 V DC supply, and it weighs approximately 0.57 lb (0.26 kg). Catalog numbers in this family include 1756-CN2, 1756-CN2K, 1756-CN2R, 1756-CN2RK, and 1756-CN2RXT, reflecting options for redundancy or variant network configurations. Common applications include connecting a ControlNet network to remote I\/O racks in manufacturing automation, migrating from 1756-CNB to CN2 for increased capacity, and enabling ControlNet communication within ControlLogix projects using Rockwell software such as RSNetWorx for ControlNet. Ensure compatibility with your ControlLogix chassis, firmware, and network architecture, and assign a unique network address to the CN2 as part of the setup.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51659694309678,"sku":null,"price":606.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_f4a6fb6a-39b7-49ad-85d5-8523628f2888.jpg?v=1769529737","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1756-cn2-controlnet-bridge-module","provider":"PLG Automation ","version":"1.0","type":"link"}