Industrial 3bse018134r1 Interface Card For CI855-1

ABB 3BSE018134R1 CI855-1 interface card is an industrial-grade MasterBus 300 communication interface module for the CI855-1 unit in ABB System 800xA AC 800M networks. This interface card provides MB300 connectivity, enabling integration of MasterBus 300 devices and remote I/O into the System 800xA automation environment. Built as part of the CI855 family, the card is designed to drop into compatible CI855-1 configurations to extend or replace MB300 communication capabilities. Intended applications include connecting industrial devices that speak MB300 protocol to the 800xA controller network, supporting data exchange, control commands, and telemetry across the MB300 segment. The 3BSE018134R1 designation identifies this specific interface card variant for the CI855-1, aligning with ABB's catalog of CI855 MB300 interface modules. In ABB's AC 800M ecosystem, CI855 modules are used to provide robust communication interfaces in distributed control architectures, making this card suitable for System 800xA installations that require MasterBus 300 connectivity without introducing new controller hardware.