ABB CI840A-EA Fieldbus Communication Interface Module

Overview

The ABB CI840A-EA is a Fieldbus Communication Interface (FCI) module for ABB S800 I/O systems. It enables PROFIBUS DP-V1 communication, ensuring fast and reliable data exchange. This module handles signal processing, supervision, and configuration of connected I/O modules. Additionally, it integrates seamlessly with parent controllers and PLCs. The module supports redundant operation for enhanced system reliability. Furthermore, it features hot swap capability, allowing easy maintenance without downtime.

Technical Specifications

• Manufacturer: ABB

• Product Type: Fieldbus Communication Interface (FCI) Module

• Article Number: 3BSE041882R1

• Communication Protocol: PROFIBUS DP-V1

• Redundancy Support: Line and module redundancy supported

• Hot Swap Capability: Yes

• Power Consumption: 24 V DC, 190 mA (typical)

• Operating Temperature: 0°C to +55°C (approved for +5°C to +55°C)

• Storage Temperature: -40°C to +70°C

• Humidity Tolerance: 5% to 95%, non-condensing

• Protection Class: IP20 (EN60529, IEC 529)

• Certifications: CE, UL, ATEX Zone 2, ABS, BV, DNV-GL, LR

• Dimensions: 54 mm × 119 mm × 96 mm

• Weight: 0.2 kg

• I/O Station Capacity: Supports up to 24 I/O modules per station as master

• Compatibility: ABB S800 I/O system, commonly used with AC 800M controllers

• Mounting Temperature Limit: Up to 40°C for vertical mounting