The CI858K01 is a communication module produced by ABB for communication with ABB Drives and ABB Special I/O units. It features a constant voltage (CV) and high efficiency DC power supply, offers preset and remote control modes, and saves up to three different preset voltage and current values for quick invocation. In addition, the module features an analog remote control terminal that can be accessed from the back, or via PC software or remote commands using the USB interface for communicating with the power supply. These features make the CI858K01 suitable for a variety of applications, including production testing, telecommunications, research and development, electronic field services, and university laboratories.



CI858K01 Industrial control DCS system has the following characteristics:
Flexibility and modularity: The system can be easily configured and integrated to meet specific application requirements. It consists of a controller, an I/O module and a communication module, each of which can be added or removed as needed.
Control and data processing capabilities: The controller provides advanced processing capabilities to process complex control algorithms and process data quickly and efficiently.
Multiple communication protocols support: The system supports Modbus, Profibus, Ethernet and other communication protocols, and can be integrated with PLC, HMI and other automation components.

Accurate data acquisition: I/O modules provide a wide range of digital and analog inputs and outputs to support various types of signals and devices, ensuring reliable and accurate data acquisition and control.
Advanced Connectivity Capabilities: The communication module provides advanced connectivity capabilities that enable users to connect to multiple devices and systems simultaneously.

Reliability and redundancy: The system has advanced protection functions such as overvoltage protection, overcurrent protection, and thermal shutdown protection to ensure safe and reliable operation of the system. In critical applications, redundant controllers are often required to ensure system reliability and continuity.
Application areas include but are not limited to automated process control in power, manufacturing, chemical, water treatment and other fields, as well as equipment automation and process monitoring.
In summary, the CI858K01 Industrial control DCS system is a versatile and reliable solution for a variety of automation and control applications.