The 1756-EN4TRK is an Ethernet/IP communication module manufactured by Allen Bradley
The 1756-EN4TRK is an Ethernet/IP communication module manufactured by Allen Bradley. It is designed to be used with Allen Bradley ControlLogix programmable logic controllers (PLCs) and provides Ethernet connectivity for communication with other devices on the network. The module supports various protocols and has built-in redundancy capabilities for increased reliability. With the 1756-EN4TRK module, users can establish communication between their ControlLogix PLC system and other devices or systems on the Ethernet/IP network.