{"product_id":"allen-bradley-1756-en2tr-ethernet-ip-interface-module","title":"Allen-Bradley 1756-EN2TR EtherNet\/IP Interface Module","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1756-EN2TR EtherNet\/IP Interface Module is a dual-port EtherNet\/IP bridge for ControlLogix controllers, delivering two copper RJ-45 ports that operate at 10\/100 Mbps to connect the ControlLogix backplane to an Ethernet\/IP network. With support for up to 128 TCP connections for EtherNet\/IP communications, the EN2TR handles multiple sessions between the PLC and network devices. It is designed for redundancy, offering a redundant Ethernet\/IP communication path to improve network availability in mission-critical applications. Electrical specifications include a continuous isolation voltage of 30 V and a dielectric withstand rating that has been type tested at 980 V AC for 60 seconds. The module provides USB-to-backplane and USB-to-Ethernet bridging in specific configurations (applies to 1756-EN2T\/D, 1756-EN2TR\/C, and 1756-EN3TR\/B series), supporting on-board configuration and maintenance. Common uses include linking a ControlLogix rack to field devices and automation networks over EtherNet\/IP, enabling reliable data exchange for I\/O modules, controllers, and remote devices across a plant-wide Ethernet\/IP infrastructure.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"New","offer_id":46279505248490,"sku":null,"price":748.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-077.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/allen-bradley-1756-en2tr-ethernet-ip-interface-module","provider":"GTG Hardware","version":"1.0","type":"link"}