CI867AK01 (3BSE092689R1) is a dedicated Modbus TCP Ethernet communication module for ABB AC 800M controllers. It enables high-speed connection between AC 800M and third-party Modbus TCP devices such as PLCs, inverters, instruments and HMIs.

1. Key Specifications

Protocol: Modbus TCP/IP, support master and slave mode

Network: Dual 10/100Mbps full-duplex Ethernet, RJ45 interface

Connection: Up to 70 slaves and 8 masters

Power Supply: 24V DC (10–30V DC), CEX bus power supply

Installation: Compatible with TP867 baseplate, hot-swappable, IP20 rating

Compatibility: ABB 800xA, Control Builder 6.0 and above systems

2. Main Applications

Realize data exchange between ABB AC 800M controllers and Modbus TCP devices.

Widely used for industrial automation integration, data acquisition and remote monitoring.

It replaces traditional serial Modbus to greatly improve communication speed and system stability.

3. Model Difference

CI867AK01: Standard Modbus TCP Ethernet module

CI867K01: Basic version of Modbus TCP module

CI858K01: PROFIBUS DP communication module