The ABB CI857K01 is an INSUM Ethernet interface module for the ABB AC 800M control system.
INSUM (Integrated Substation Automation) is an integrated substation automation solution, and the CI857K01 module, as its core component, provides a high-performance Ethernet communication interface for connecting a variety of Intelligent Electronic Devices (IEDs) to digitize and automate substations.
Main Features and Functions
High-performance Ethernet communication: Provides high-speed and reliable Ethernet communication, supporting various network protocols such as IEC 61850.
Integration into AC 800M: Seamlessly integrated into ABB AC 800M control system to realize interoperability with other devices.
Multi-point configuration: Support multi-point configuration, can connect multiple IEDs to realize flexible system topology.
Time Synchronization: Provides accurate time synchronization function to ensure the time consistency of each device in the system.
Standard Ethernet Technology: Utilizes standard Ethernet technology to achieve longer communication distance and lower cost.
Application Areas
Substation automation: Used to connect various intelligent electronic devices (IEDs) to realize the digitalization and automation of substations.
Distribution automation: For monitoring and control of distribution systems.
Industrial automation: For communication with other industrial automation systems.


Frequently Asked Questions
What is the difference between the CI857K01 and other ABB modules?
CI857K01 is a module dedicated to INSUM Ethernet communication, while other modules may be used for analog I/O, digital I/O and other functions.
How to configure CI857K01?
Configuration of CI857K01 can be done through ABB’s engineering software, please refer to ABB’s documentation for detailed configuration steps.
What types of IEDs does CI857K01 support?
The CI857K01 supports a wide range of IED types, as long as the IED complies with the IEC 61850 standard.