{"product_id":"allen-bradley-1756-en4tr-ethernet-ip-communication-module","title":"Allen-Bradley 1756-EN4TR EtherNet\/IP Communication Module","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1756-EN4TR EtherNet\/IP communication module provides high-speed EtherNet\/IP connectivity in ControlLogix systems, with two copper RJ45 ports and two fiber SFP ports to support network redundancy. It supports 10\/100\/1000 Mbps copper data rates and includes Device Level Ring (DLR) and general network redundancy, mounting in a 1756 ControlLogix chassis slot for installation in industrial automation panels. Common replacements include the Allen-Bradley 1756-EN2TR and 1756-EN3TR, and this module is used across manufacturing lines, process control, oil and gas facilities, power generation, and water treatment environments where robust Ethernet communication for drives, HMIs, remote I\/O, and controllers over EtherNet\/IP is required.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Surplus Original Box","offer_id":50558367138094,"sku":"Surplus Original Box","price":8397.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/1756-EN4TR_1000x1000_e3e3f513-5828-4f31-8547-c5d8ac80b8f4.jpg?v=1752208255","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1756-en4tr-ethernet-ip-communication-module","provider":"PLG Automation ","version":"1.0","type":"link"}