{"product_id":"allen-bradley-1756-en3tr-ethernet-ip-interface-module","title":"Allen-Bradley 1756-EN3TR EtherNet\/IP Interface Module","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1756-EN3TR EtherNet\/IP Interface Module for ControlLogix is a two‑port Ethernet\/IP interface that plugs into a ControlLogix chassis to bridge the backplane to 10\/100 Mbps Ethernet networks. It provides two copper RJ45 ports for dual Ethernet connections and supports up to 128 TCP connections, enabling scalable, parallel communications with EtherNet\/IP devices. The module is designed for backplane‑to‑network bridging with 30 V continuous isolation and basic insulation, and supports Ethernet‑to‑Backplane, USB‑to‑Backplane, and, where applicable to related EN series, USB‑to‑Ethernet connections. Common applications include integrating EtherNet\/IP devices with a ControlLogix system, enabling remote I\/O access and data exchange with field devices across industrial networks, and bridging between plant Ethernet networks and the PLC backplane on ControlLogix architectures. As part of Rockwell Automation’s ControlLogix I\/O family, the EN3TR is used in a wide range of manufacturing and process environments to extend Ethernet\/IP communications across a programmable logic controller system.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"New","offer_id":51659684118830,"sku":null,"price":1740.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_e826d162-b6c9-4193-bb66-e9c4d6df9da1.jpg?v=1769529722","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1756-en3tr-ethernet-ip-interface-module","provider":"PLG Automation ","version":"1.0","type":"link"}