Allen-Bradley 1756-EN4TRXT ControlLogix-XT EtherNet/IP Communication Module

Product overview

The Allen-Bradley 1756-EN4TRXT is a ControlLogix-XT EtherNet/IP communication module from Rockwell's ControlLogix 1756 range. It is the ControlLogix-XT version of the 1756-EN4TR, conformal coated and rated for operating temperatures of -25…+70 °C (-13…+158 °F); it fits 1756-A7XT and 1756-A10XT chassis. It has two RJ45 ports at 10/100 Mbps or 1 Gbps and bridges EtherNet/IP links to route messages to devices on other networks. It supports Device Level Ring (DLR) and linear topologies, PRP (firmware 4.001 or later), redundant adapters and CIP Security for secure access from within the plant network. It handles 512 TCP connections, 1000 CIP I/O plus 528 CIP messaging connections, up to 50,000 I/O packets per second without CIP Security and up to 256 Integrated Motion on EtherNet/IP axes, and draws 1.2 A at 5.1 V DC.