Overview

The ABB CI870K01 is a high-performance communication interface module within the S800 I/O and AC 800M controller platform, widely deployed across process industries, power generation, and manufacturing automation. It functions as a communication gateway, enabling the AC 800M controller to seamlessly connect with external subsystems such as turbine control, excitation systems, electrical protection devices, or OEM packaged units.

Designed for robust industrial applications, the CI870K01 supports redundant configurations, ensuring maximum availability in mission-critical control systems. Moreover, its integrated diagnostics and supervision mechanisms enhance system reliability by continuously monitoring communication health and fault conditions.

Technical Data

Typical Applications

• Power generation: Integrates AC 800M with turbine, excitation, and generator protection systems.

• Process industries: Connects third-party packaged units (compressors, boilers, analyzers) into the ABB 800xA architecture.

• Water treatment: Interfaces with subsystem controllers for pumps, dosing units, and instrumentation.

• Manufacturing automation: Links AC 800M controllers with robotics, drives, and machine control systems.

• Infrastructure systems: Supports building automation networks and utility-level monitoring systems.

Example:
In a refinery, the CI870K01 serves as a communication bridge between the AC 800M controller and an external compressor control panel, enabling unified oversight and control through the 800xA platform.

FAQ

Q1: What is the ABB CI870K01 used for?
It serves as a communication interface module connecting AC 800M controllers to external subsystems and third-party equipment.

Q2: Does it support redundancy?
Yes, it supports redundant CPU and communication configurations to maximize system availability.

Q3: What protocols are supported?
OPC, Modbus, IEC 61850, and several ABB proprietary communication protocols.

Q4: What industries typically use this module?
Common in power generation, process industries, water treatment, and manufacturing automation.

Q5: How is it installed?
It is mounted on a DIN-rail using ABB’s mechanical latch system for quick and secure installation.