ABB 500CSP04 HE401314/0002 1MRB150051R2 Control and System Processing Module

The ABB 500CSP04 (Part Number: 1MRB150051R2 / HE401314/0002) is a Control and System Processing module used in the

ABB REB500 busbar protection system and the AC500 controller family. While the 500CMP04 (R1) version typically functions as a communication motherboard,

the CSP04 (R2) version is specialized for high-level control logic and data aggregation.

Technical Parameter Table

Product Advantages and Features

Advanced Control Logic: Capable of executing complex interlocking and protection algorithms in real-time, serving as the “core logic” for the subrack.

Revision R2 Enhancements: Features optimized data processing paths compared to the R1 version, specifically for managing high-density signal traffic.

EMC Resilience: High electromagnetic compatibility (EMC) designed for high-voltage substation environments to prevent signal noise from causing false trips.

Modular Scalability: Easily integrates into the ABB Relion or AC500 platforms, supporting seamless system expansion from small to large-scale setups.

Built-in Diagnostics: Continuous self-monitoring of hardware health and communication status, with dedicated LED feedback for rapid troubleshooting.

Application Cases

Substation Automation: Acts as the central logic unit for coordinating bay-level protection devices in an REB500 distributed architecture.

Complex Process Control: Used in industries like chemical processing or oil & gas for real-time data aggregation and feedback loop control.

Grid Management: Facilitates high-precision power parameter measurement for substation dispatch systems.

Retrofit Projects: Replaces older, discrete control logic with a single digital processor module to modernize existing protection cubicles.

Installation and Maintenance

Installation

Slot Compatibility: Ensure the module is installed in the specific control slot designated for “CSP” functions. The backplane connector is keyed to prevent incorrect orientation.

Anti-Static Precautions: Always handle the module by its edges and use an ESD wrist strap to protect the high-speed processors.

Fixing: Tighten the front-panel captive screws to ensure the module is grounded through the chassis and remains secure under vibration.

Maintenance

Firmware Consistency: When replacing a module, verify that the revision (/0002) and part number (R2) match your system’s software configuration in PCM600 or HMI500.

Fiber Port Inspection: If using fiber interfaces, inspect for dust or signal attenuation. Clean with a lint-free swab if communication errors are logged.

Thermal Management: Periodically ensure the rack’s cooling fans are functional, as the CSP processor can generate significant heat during high data-throughput scenarios.

Related Models in the Same Series

Model    Description

500CMP04    Communication Motherboard (Hardware revision R1)

500PB101    Dedicated PROFIBUS-DP Communication module

500CPU05    Central Processing Unit for protection logic

500BIO01    Binary Input/Output interface module

500PSM01    Redundant Power Supply Module

Peer Tip: The difference between R1 (CMP04) and R2 (CSP04) is often the firmware and hardware buffer size. If you are upgrading a system, ensure the central unit software is updated to recognize the CSP04 logic, otherwise, you may encounter “Invalid Hardware ID” errors.