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ABB CI547 3BNP004429R1 Communication Board

ABB CI547 3BNP004429R1 Communication Board

Product Description

The CI547 (3BNP004429R1) is a high-performance communication interface module for the ABB ABB MasterPiece 200 Control System and ABB Advant OCS architectures.

It operates within the Masterbus 300 network, enabling reliable peer-to-peer communication between controllers and...

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SKU: CI547 3BNP004429R1
Vendor: ABB
Category: Communication Module
Related Series:

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Product Description

The CI547 (3BNP004429R1) is a high-performance communication interface module for the ABB ABB MasterPiece 200 Control System and ABB Advant OCS architectures.

It operates within the Masterbus 300 network, enabling reliable peer-to-peer communication between controllers and field subsystems. The module includes an onboard slave processor dedicated to communication protocol handling, which reduces processing load on the main PM150 processor module, improving real-time control determinism and reducing scan jitter in large DCS networks.

The CI547 is commonly used for legacy system maintenance and expansion, providing stable communication performance in long-life industrial installations.

Detailed Technical Specifications

Parameter Specification
Model CI547
Part Number 3BNP004429R1
Platform MasterPiece 200 / Advant OCS
Network Protocol Masterbus 300
Processor Architecture Dedicated onboard slave processor
Controller Compatibility PM150 CPU modules
Function Communication task offloading
Dimensions 257 × 30 × 125 mm
Weight 0.165 kg

Applications

  • Pulp and paper production systems

  • Mining and metallurgy automation

  • Power plant process control

  • Legacy DCS infrastructure maintenance

Especially useful in distributed industrial control networks requiring deterministic communication.

Frequently Asked Questions

Q1: How does the onboard slave processor improve performance?
The slave processor manages Masterbus 300 communication tasks independently, allowing the main CPU to focus on control logic execution and reducing network-related processing delays.

Q2: Is it compatible with modern ABB 800xA systems?
The module is primarily designed for legacy systems. Integration with ABB 800xA System requires gateway or connectivity server solutions supporting Masterbus protocols.