⚙️ Product Introduction
The ABB CI854BK01, also known as CI854B, is a PROFIBUS-DP communication interface module designed for ABB AC 800M controller systems.
The module provides PROFIBUS-DP master communication capability, allowing AC 800M controllers to exchange data with distributed I/O stations, drives, instruments, and other PROFIBUS field devices in industrial automation networks.
🔌 Communication Function
The CI854BK01 extends the communication capability of ABB AC 800M controllers by providing a connection to PROFIBUS-DP networks.
It supports integration of field devices such as remote I/O modules, motor control equipment, drives, and intelligent instruments. The module is installed directly on the AC 800M controller system and communicates through the controller’s communication architecture.
🏭 Typical Applications
• ABB System 800xA automation systems
• ABB AC 800M controller platforms
• PROFIBUS-DP field networks
• Process industries
• Power generation
• Chemical and petrochemical plants
• Water treatment systems
• Manufacturing automation
• Distributed I/O systems
📋 Product Datasheet
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Model | CI854BK01 |
| Module Type | Communication Interface Module |
| Alternative Model | CI854B |
| Communication Protocol | PROFIBUS-DP |
| Master Capability | PROFIBUS-DP Master |
| Controller Platform | ABB AC 800M |
| Automation System | System 800xA |
| Transmission Speed | 9.6 kbps to 12 Mbps |
| PROFIBUS Interface | RS-485 |
| Maximum Slave Nodes | Up to 125* |
| Power Supply | 24 VDC (via controller system) |
| Current Consumption | Approx. 250 mA* |
| Installation | AC 800M Controller Backplane |
| Mounting Type | DIN Rail / Controller Assembly |
| Configuration Software | Control Builder M |
| Communication Port | PROFIBUS-DP Connector |
| Operating Temperature | -25°C to +70°C* |
| Dimensions | Approx. 119 × 24 × 101 mm |
| Weight | Approx. 0.2 kg |
| Country of Origin | Sweden* |
*Specifications may vary depending on system configuration and firmware version. Confirm exact network limits and electrical characteristics before commissioning.
⚡ Key Features
• ABB AC 800M communication interface
• PROFIBUS-DP master functionality
• Supports distributed field device communication
• Compatible with System 800xA architecture
• High-speed industrial fieldbus communication
• DIN rail/controller rack installation
• Suitable for process automation applications
🌐 Network Configuration
The CI854BK01 is configured through ABB Control Builder M engineering software. PROFIBUS network parameters such as node address, baud rate, slave configuration, and communication diagnostics are defined according to the connected field devices.
A typical configuration process includes:
• Install CI854B hardware in the AC 800M controller configuration
• Add PROFIBUS-DP network in Control Builder M
• Configure master communication parameters
• Import GSD files for connected PROFIBUS devices
• Assign slave addresses
• Download configuration to controller
• Verify communication diagnostics
🛠️ Installation Notes
Before installation, verify the complete identification CI854BK01 / CI854B, controller compatibility, firmware version, and PROFIBUS network requirements.
Install the module on the ABB AC 800M controller assembly and ensure the module is correctly seated. Connect the PROFIBUS cable with correct shielding and termination according to PROFIBUS installation guidelines.
After power-up, check module status LEDs, controller diagnostics, PROFIBUS communication status, and connected slave device availability.
⚙️ Commissioning Checklist
• Verify 24 VDC system power
• Confirm AC 800M compatibility
• Check PROFIBUS cable connection
• Verify termination resistors
• Configure slave addresses
• Download controller configuration
• Check communication diagnostics
• Test field device data exchange
• Confirm stable network operation
⚠️ Compatibility Notice
The ABB CI854BK01 / CI854B is a dedicated PROFIBUS-DP communication module for ABB AC 800M systems. It is not a standalone PLC CPU or general-purpose communication converter.
For replacement applications, confirm the controller type, firmware compatibility, Control Builder configuration, PROFIBUS topology, and connected field devices before installation.
📦 Product Identification
Brand: ABB
Model: CI854BK01
Alternative Model: CI854B
Product Type: PROFIBUS-DP Communication Module
Controller Platform: AC 800M
Protocol: PROFIBUS-DP Master
Application: System 800xA / Industrial Automation
