Overview
The ABB CI543 is a high-performance communication interface module used in ABB’s distributed control systems. It provides a stable and fast data path between core control units and field devices, supporting complex automation tasks and real-time data exchange.
General Information
Part Number: 3BSE010699R1
Manufacturer: ABB
Series: CI (Communication Interface)
Type: Communication / Interface Module
Mounting: Card or rack installation in modular control chassis
Technology: Embedded bus logic, protocol support, diagnostic functions
Country of Origin: Sweden
Power Specifications
Supply Voltage: 24 V DC
Power Consumption: Optimized for low-power control networks
Input: Powered via backplane or bus interface
Protection: Surge protection and reverse polarity protection
Indicators: LED indicators for power, communication, and fault
Communication & Interface
Communication Bus: High-speed field/control bus
Function: Interfaces control system with remote field modules
Diagnostics: Link supervision, error reporting, status logging
Operator Interface: Status LEDs, configuration through system tools
Reset Features: Soft and hardware reset capability
I/O & Channels
Relay Channels: None (module dedicated to communication)
External Load Support: Not applicable
Environmental
Operating Temperature: –40 to +70 °C
Humidity: Up to 95% RH, non-condensing
Protection Rating: Suitable for standard industrial cabinets
Dimensions & Weight
Dimensions (L × W × H): 259 × 10 × 125 mm
Weight: ~ 0.17 kg
