ABB CI801

The ABB CI801 is a configurable communication interface module for use in ABB S800 I/O systems. It acts as a bridge between the fieldbus and the I/O module to realize data transmission and control. The CI801 module supports a variety of fieldbus protocols, such as PROFIBUS DP, and has functions such as signal processing, monitoring information collection, and hot configuration.

Main function
Fieldbus interface: supports a variety of fieldbus protocols to achieve communicatio

n with different devices.
Signal processing: processing and conversion of analog and digital signals.
Monitoring information collection: Collects the operating status and diagnosis information of I/O modules.
Hot configuration: Online configuration of I/O modules when the system is running.
HART Communication: Communication that supports HART smart meters.
Product Specifications (part)

Field bus: PROFIBUS DP
Working voltage: 24V DC
Operating temperature: -20°C ~ +60°C
Dimensions: 85.8 mm x 136 mm x 58.5mm