Communication Interfaces

CI853K01

CI853 RS-232 Communication Module supporting COMLI and Modbus RTU protocols for reliable serial communication between ABB AC 800M controllers and external devices.

CI867AK01

The CI867A is an Ethernet communication interface that connects the ABB AC 800M controller to external devices using the Modbus TCP protocol. It supports reliable data exchange over a 100 Mbps Ethernet connection via an Ethernet switch.

CI854BK01

CI871AK01

The ABB CI871AK01 is a high-performance PROFINET IO controller communication interface module designed for ABB AC 800M automation systems. It includes the CI871A module and TP867 baseplate, enabling real-time Ethernet data exchange over a 100 Mbps and hot-swappable redundancy with industrial field devices.

CI868AK01

The ABB CI868A is an IEC 61850 communication interface module that connects AC 800M controllers directly to substation equipment like protection relays. It bridges process automation with electrical system management, supporting high-speed GOOSE and MMS protocols with hot-swappable redundancy.

CI873AK01

The ABB CI873A is an EtherNet/IP and DeviceNet communication interface module that connects AC 800M automation controllers to industrial field devices. Serving as a network master, it provides high-speed data exchange, hardware module redundancy, and hot-swapping capabilities to keep plant processes running

CI869K01

CI855K01

CI856K01

CI865K01

CI857K01

CI858K01