{"product_id":"allen-bradley-1756-en2f-controllogix-ethernet-ip-fiber-optic-communication-module","title":"Allen-Bradley 1756-EN2F ControlLogix EtherNet\/IP Fiber Optic Communication Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1756-EN2F\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as a high-capacity EtherNet\/IP communication bridge designed for the ControlLogix platform. This module specifically utilizes a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFiber Optic interface\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto facilitate high-speed data exchange across the factory floor while providing total immunity to electrical noise. It handles complex industrial tasks, including high-speed I\/O control, messaging, and integrated motion. We guarantee this unit is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New, original factory stock\u003c\/strong\u003e, ensuring maximum lifecycle performance for your critical control architecture.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe 1756-EN2F delivers superior throughput compared to standard copper-based modules:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNetwork Protocol\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEtherNet\/IP (Fiber Optic)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIntegrated Motion\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSupports up to 8 Motion Axes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTCP\/IP Connections\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e128 Connections\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCIP Connections\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e256 Connections\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePort Count\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1 Fiber Optic Port (100 Mbps)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCommunication Rate\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100 Mbps Full Duplex\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModule Location\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAny slot in the 1756 Chassis\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.17 lbs (0.53 kg)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eChassis Support\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eControlLogix 1756 Series\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe 1756-EN2F provides specific technical solutions for demanding industrial environments:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEMI\/RFI Immunity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBy utilizing fiber optic media instead of copper, this module eliminates electromagnetic interference issues commonly found near high-voltage VFDs, motors, and welders. It prevents ground loops and ensures data integrity over longer distances.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Motion over EtherNet\/IP:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis module coordinates up to 8 axes of motion. It synchronizes drive commands with nanosecond precision, reducing the need for dedicated motion hardware and simplifying cabinet layouts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Connection Density:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith support for 128 TCP\/IP and 256 CIP connections, a single 1756-EN2F manages vast arrays of distributed I\/O, HMI terminals, and third-party gateways without bottlenecking the network.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRapid Fault Diagnostics:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated status indicators and the scrolling display provide real-time IP address information and port status. This accelerates the commissioning process and reduces downtime during network troubleshooting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the 1756-EN2F differ from the 1756-EN2T?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1756-EN2F features a fiber optic port, whereas the 1756-EN2T uses a standard RJ45 copper port. You should choose the 1756-EN2F for environments with extreme electrical noise or when the distance between chassis exceeds the 100-meter copper limit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module support \"Hot Swapping\"?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The 1756-EN2F supports Removal and Insertion Under Power (RIUP). You can replace the module without shutting down the entire system or affecting other modules in the 1756 chassis, provided you follow standard industrial safety protocols.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat fiber optic cable type does this module require?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1756-EN2F typically requires 62.5\/125 micron multi-mode fiber. Always verify your transceiver specifications to ensure matching wavelength and connector types for your specific network backbone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a refurbished unit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAbsolutely not. We supply the 1756-EN2F as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein original factory packaging. It has never been installed or utilized in a production environment, ensuring the full manufacturer-specified MTBF (Mean Time Between Failures).\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":53423042592952,"sku":"1756-EN2F","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/1756-EN2F.jpg?v=1777540209","url":"https:\/\/www.globalpetroparts.com\/products\/allen-bradley-1756-en2f-controllogix-ethernet-ip-fiber-optic-communication-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}