{"product_id":"allen-bradley-1756-en3tr-ethernet-interface-module","title":"Allen-Bradley 1756-EN3TR Ethernet Interface Module","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 1756-EN3TR is a ControlLogix EtherNet\/IP communication module with two 10\/100 Mbps copper ports that provides EtherNet\/IP connectivity for a ControlLogix backplane and external Ethernet networks. It supports up to 128 TCP connections and up to 128 CIP Motion axes, enabling integration of motion controllers, servo drives, and other CIP-enabled devices on the same network. As part of Rockwell Automation's ControlLogix ecosystem, the EN3TR plugs into a ControlLogix chassis and communicates with the central controller and remote I\/O over EtherNet\/IP, making it suitable for high-speed, deterministic data exchange in automation networks. The dual-port design supports flexible network topologies, including daisy-chaining or segmentation within or across racks, helping to scale automation architectures that require reliable, time-critical data transfer between controllers and networked devices.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"New","offer_id":51658946543918,"sku":null,"price":544.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_e3d3465f-2cce-4221-a44d-7aadd6e26a29.jpg?v=1769525790","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1756-en3tr-ethernet-interface-module","provider":"PLG Automation ","version":"1.0","type":"link"}