ABB CI840A-EA PROFIBUS DP-V1 Communication Interface

Product Description

ABB CI840A-EA is a PROFIBUS DP-V1 Communication Interface designed for redundant applications in industrial automation. It enables high-speed data exchange between controllers and distributed I/O systems.

Technical Specifications

• Communication Protocol: PROFIBUS DP-V1

• Redundancy Support: Yes (1+1 redundant operation)

• Hot Swap Capability: Yes

• Power Supply: 24 V DC (19.2 - 30 V)

• Power Consumption: 190 mA at 24 V DC

• Operating Temperature: 0°C to +55°C

• Module Termination Units: TU846 (redundant I/O), TU847 (non-redundant I/O)

• Dimensions: Standard S800 I/O module size

• Weight: 0.335 kg