Description
1. Product Title
ABB CI854AK01 – PROFIBUS DP-V1 Communication Interface Module
2. Product Overview
The ABB CI854AK01 is a PROFIBUS DP-V1 communication interface designed for ABB AC 800M controllers within the 800xA distributed control system. Serving as a gateway between the controller and PROFIBUS field networks, CI854AK01 operates as a Class 1/Class 2 master to exchange cyclic process data and acyclic diagnostic information with field slave devices. Supplied as a complete kit including the interface module and TP854 baseplate, it supports module redundancy and hot swapping to maximize system uptime. This unit enables seamless integration of third-party PROFIBUS instruments, drives and remote I/O into the DCS architecture for continuous process automation.
3. Technical Specifications
- Brand: ABB
- Model: CI854AK01
- Part Number: 3BSE030220R1
- Warranty: One Year
- Condition: 100% New & Original
- Protocol: PROFIBUS DP-V1
- Function: PROFIBUS Master Interface
- Baud Rate: 9.6 kbps up to 12 Mbps configurable
- Max Connected Slaves: Up to 124 PROFIBUS slave devices
- Kit Contents: CI854A module + TP854 mounting baseplate
- Compatible Controller: AC 800M Controller Series (800xA System)
- Power Supply: 24 VDC
- Operating Temp: -20 °C to +60 °C
- Mounting: DIN rail installation via TP854 baseplate
- Features: Hot swap support, built-in communication diagnostics, redundant module configuration capability
- Net Weight: 0.59 kg
- Protection Class: IP20 (for cabinet installation)

5. Application Scenarios
- Thermal Power Plants: Connects AC 800M controllers to PROFIBUS drives, valve positioners and field transmitters for boiler and turbine control.
- Chemical & Petrochemical Facilities: Integrates distributed I/O and variable speed drives into the 800xA DCS for continuous process monitoring and regulation.
- Pulp & Paper Industry: Enables communication between main controllers and PROFIBUS-based actuators and sensors across production lines.






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