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The Allen-Bradley 1756-EN3TR is a robust Ethernet communication bridge module designed for the ControlLogix platform, supporting high-speed data exchange across a common network for applications like remote I/O stations, HMI, and SCADA systems. Equipped with dual 10/100 Mbps RJ-45 ports, it utilizes embedded switch technology for seamless connectivity, supporting up to 128 CIP motion axes, 128 TCP/IP connections, and 256 Logix connections. This module ensures versatility in network topology with support for linear, star, and device-level ring (DLR) configurations, while offering efficient power management with a backplane current requirement of 1A at 5.1V DC and a power consumption of 5.1 Watts.