ABB CI858
The ABB CI858 module is a high-performance communication or expan
sion module commonly used in industrial automation systems. It is mainly used to achieve data communication and integration between different devices, controllers, sensors and actuators to ensure the smooth flow of information in the system. The module supports a variety of communication protocols and interfaces, and can easily connect and exchange data with other devices.
In addition, the CI858 module has a high degree of reliability and stability, and can operate stably in harsh industrial environments for long periods of time. It also has flexible configuration and expansion capabilities, which can be customized and expanded according to practical application requirements to meet the needs of various industrial automation systems.12
Product parameters:
Communication function: Supports PROFIBUS DP-V1 master station function, and has line redundancy and master device redundancy capability 2.
Baud rate: Up to 12 Mbit/s, but communication below this rate is unlimited 2.
Input/output data: Up to 4000 bytes of data can be processed at a baud rate of 12 Mbit/s.
Cycle time: The maximum cycle time can be 1 ms, when there is only one slave device and the baud rate is 12 Mbit/s 2.