ABB CI547 3BNP004429R1 Communication Board

The ABB CI547 (3BNP004429R1) is a high-performance communication board engineered for use within ABB’s Advant Master and Safeguard 400 automation systems. It serves as a key interface to the MasterBus 300 (MB300) network, providing efficient and reliable data transmission between distributed control systems and field-level devices.

What sets the CI547 apart from other communication boards is its integrated slave processor. This onboard processor takes over much of the data exchange load from the main PM150 controller, thus improving the overall performance and reducing system latency. The CI547 plays a vital role in ensuring seamless communication across complex control environments and is critical in applications that demand precision, real-time data handling, and system reliability.

Its compact design, industrial-grade build quality, and compliance with global safety and performance standards make it a preferred choice for industrial applications across power generation, oil & gas, water treatment, and manufacturing.

Product Specifications

Applications

The ABB CI547 board is used in a wide range of industrial automation environments where high-speed, reliable communication is essential. Key applications include:

• Power Generation Systems

  Supports seamless communication between turbine controllers, protection relays, and distributed I/O.

• Oil and Gas Processing Facilities

  Used in upstream and downstream processes for high-reliability control communications.

• Water and Wastewater Treatment Plants

  Facilitates data communication between programmable logic controllers (PLCs), sensors, and actuators.

• Chemical and Petrochemical Plants

  Enables integration of safety systems and DCS (Distributed Control Systems) for hazardous applications.

• Industrial Manufacturing and Assembly Lines

  Provides deterministic control signal exchange for real-time automation workflows.

• Energy Management Systems

  Facilitates fast and secure data exchange in complex grid infrastructure.

Product Advantages

• Integrated Communication Processor

  Offloads data handling from the main CPU, improving system speed and responsiveness.

• Robust Data Integrity

  Ensures error-free communication over MB300 networks with built-in diagnostic support.

• Compact and Lightweight Design

  Facilitates easy integration into existing systems with limited rack space.

• ABB System Compatibility

  Seamlessly integrates into ABB’s Advant Master and Safeguard 400 series platforms.

• Wide Temperature Range

  Suitable for industrial environments with varying temperature conditions.

• Field-Proven Reliability

  Designed for 24/7 operation in mission-critical applications across energy and process industries.

Frequently Asked Questions (FAQ)

1. What is the main purpose of the CI547 communication board?

   It acts as a communication interface between ABB controllers and other devices using the MB300 protocol.

2. Can the CI547 be used outside of the Advant Master system?

   No, it is specifically designed to function within ABB’s Advant Master and Safeguard 400 systems.

3. Is this board hot-swappable?

   No, power should be removed before installation or removal to prevent damage.

4. What type of processor is built into the CI547?

   It includes a dedicated slave processor that manages communication independently from the main controller.

5. Does this board require external power?

   No, it is powered through the system backplane.

6. What is the maximum data rate supported by MB300?

   Up to 1 Mbps, depending on system configuration and cable length.

7. How do I know if the CI547 is functioning correctly?

   System diagnostics and status LEDs provide real-time feedback on board activity and errors.

8. Can it be used in high-humidity environments?

   Yes, it supports 5%–95% non-condensing humidity levels.

9. Where is the CI547 manufactured?

   It is manufactured in Sweden by ABB.

10. What kind of maintenance does the CI547 require?

    It is a passive device with no moving parts, requiring only routine system diagnostics and visual inspections.