ABB CI820V1

The ABB CI820V1 module is a redundant communication interface module produced by ABB, which is mainly used in ABB’s S800 I/O system. It is responsible for connecting different I/O modules, realizing data exchange and redundancy backup within t

he I/O system, and ensuring the reliability and stability of the system.

Product name and meaning
ABB: Manufacturer of modules, ABB is a leading global power and automation technology group.
CI820V1: Module model, where:
CI: Short for Communication Interface (Communication interface), indicating that the main function of the module is communication.
820: Indicates that the module belongs to a specific product family.

V1: indicates the module version.
Product functions and features
Redundant communication: Provides redundant communication functions to ensure high availability of the I/O system.
Flexible configuration: It can be flexibly configured according to different system requirements and supports multiple communication protocols.
Modular design: easy installation and maintenance.
High reliability: Designed for use in industrial environments with high reliability and stability.
Product parameters and specifications (General)
Communication protocols: Support a variety of communication protocols, such as ABB proprietary protocols.
Interface type: Provides multiple interfaces for connecting different I/O modules.
Operating temperature: -20°C ~ +70°C
Protection level: IP20 or higher