{"product_id":"allen-bradley-1756-cn2-redundant-bridge-module","title":"Allen-Bradley 1756-CN2 ControlLogix ControlNet Communication Module","description":"\u003cp\u003eThe Allen-Bradley 1756-CN2 is a high-performance communication module designed for the ControlLogix platform, specifically engineered to interface with ControlNet networks. This module facilitates reliable, deterministic data exchange between controllers, I\/O devices, and other network nodes within an industrial automation environment.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSupports standard media for ControlNet connectivity.\u003c\/li\u003e\n\u003cli\u003eData transmission rate of 5 Mbps.\u003c\/li\u003e\n\u003cli\u003eProvides 128 Logix connections for robust system integration.\u003c\/li\u003e\n\u003cli\u003eSupports up to 99 nodes on a single network segment.\u003c\/li\u003e\n\u003cli\u003eDesigned for seamless integration into existing ControlLogix chassis architectures.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis module is primarily utilized in large-scale industrial control systems where synchronized, real-time communication is required. It is commonly found in manufacturing, process control, and material handling applications that rely on the ControlNet protocol for deterministic I\/O updates and peer-to-peer messaging.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003e1756-CN2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocol\u003c\/td\u003e\n\u003ctd\u003eControlNet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Rate\u003c\/td\u003e\n\u003ctd\u003e5 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Logix Connections\u003c\/td\u003e\n\u003ctd\u003e128\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Nodes\u003c\/td\u003e\n\u003ctd\u003e99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the ControlLogix chassis is powered down before inserting or removing the module to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eSlide the module into any available slot in the ControlLogix chassis, ensuring the backplane connectors are properly aligned.\u003c\/li\u003e\n\u003cli\u003eSecure the module using the top and bottom latching mechanisms to maintain a firm connection and proper grounding.\u003c\/li\u003e\n\u003cli\u003eUse appropriate ControlNet cabling and ensure proper termination at both ends of the network segment to maintain signal integrity.\u003c\/li\u003e\n\u003cli\u003eAvoid routing communication cables near high-voltage power lines or sources of significant electromagnetic interference (EMI).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the primary function of the 1756-CN2?\u003c\/strong\u003e\u003cbr\u003eThe 1756-CN2 acts as a bridge between the ControlLogix controller and the ControlNet network, allowing for deterministic data communication between distributed automation components.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this module support redundant media?\u003c\/strong\u003e\u003cbr\u003eThe 1756-CN2 is designed for standard media configurations; please consult your specific system design documentation to ensure compatibility with your network topology.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51211932434684,"sku":"1756-CN2","price":77.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_83f23fb7-15bd-4c47-acf2-070da182c007.jpg?v=1788223064","url":"https:\/\/www.electronicplc.com\/es\/products\/allen-bradley-1756-cn2-redundant-bridge-module","provider":"Electronic PLC","version":"1.0","type":"link"}