Description

ABB CI854A 3BSE030221R1 PROFIBUS-DP/V1 Communication Interface Module

The ABB CI854A 3BSE030221R1 is a high-performance PROFIBUS-DP/V1 communication interface module designed for the ABB AC 800M Distributed Control System (DCS). It acts as a PROFIBUS DP master, enabling seamless and reliable communication between the controller and field devices such as remote I/O, drives, and instrumentation. Widely used in industries such as power generation, oil & gas, and process automation, the ABB CI854A 3BSE030221R1 ensures stable, high-speed data exchange and system integration.

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Core Procurement Information

• Brand: ABB
• Model: CI854A 3BSE030221R1
• Availability: In Stock
• Delivery Time: 3–5 working days after payment
• Guarantee: 12 Months Warranty
• Condition: New / Used (Tested OK)
• Product Type: PROFIBUS-DP/V1 Communication Interface Module
• Communication Protocol: PROFIBUS DP-V1 (IEC 61158 / EN 50170)
• Transmission Speed: 9.6 kbit/s – 12 Mbit/s
• Channels: 2 independent PROFIBUS DP channels (support redundancy)
• Max Devices: Up to 125 slaves per channel
• Operating Voltage: 24 V DC
• Operating Temperature: +5°C to +55°C
• Mounting: DIN rail installation
• Dimensions: Approx. 59 × 185 × 127.5 mm
• Weight: Approx. 0.5 – 0.7 kg
• Compatibility: ABB AC 800M, S800 I/O systems
• Hot Swap: Supported
• Redundancy: Line redundancy and master redundancy supported
• 

Industry Applications

• Power Generation: Enables reliable communication between controllers and distributed field devices in turbine and plant systems
• Oil & Gas: Supports robust and redundant fieldbus networking in harsh environments
• Process Industries: Ideal for chemical, petrochemical, and refining systems requiring stable real-time communication
• Manufacturing Automation: Integrates PLC/DCS with PROFIBUS-based devices for efficient production control

The ABB CI854A 3BSE030221R1 remains a proven and reliable communication solution for legacy and existing ABB DCS systems, offering high-speed fieldbus integration, redundancy, and long-term operational stability.