Product Overview

The ABB XXD129A01 is an industrial control module associated with ABB's PEC800 control platform. The part is also identified by ABB part number 3BHE012436R0001 and is commonly referenced as a PEC800-BP module.

Designed for specialized industrial control environments, the XXD129A01 provides an interface between functional modules within the control architecture. Its role makes it relevant to applications where reliable communication, signal distribution, and coordinated control are required.

Identification at a Glance

• Manufacturer: ABB
• Model: XXD129A01
• ABB Part Number: 3BHE012436R0001
• Related Platform: PEC800
• Module Designation: PEC800-BP
• Product Category: Industrial control / interface module
• Typical Application: Power electronics and industrial automation

The combination of XXD129A01 and 3BHE012436R0001 is important when sourcing a replacement because both identifiers are used in equipment and spare-parts references.

Role Within the Control System

The PEC800 architecture is intended for high-performance control applications. The XXD129A01 is associated with the platform's module interconnection and control infrastructure.

In practical terms, this type of module can provide a hardware foundation for communication and signal exchange between processor, interface, and other functional modules. This is particularly useful in control systems where deterministic operation and stable module-to-module communication are important.

Therefore, the XXD129A01 should be considered as part of a larger ABB control architecture rather than as an independent controller.

Main Features

The XXD129A01 offers several characteristics that make it suitable for industrial maintenance applications:

PEC800 Compatibility
The module is specifically associated with the ABB PEC800 platform, allowing it to be used as part of a dedicated control architecture.

Compact Industrial Design
One current parts reference lists approximate dimensions of 103 × 32.5 × 60 mm and a weight of about 0.65 kg. These figures should be verified against the actual unit before shipping or installation.

System Interconnection
The module is described as providing backplane or system-interconnection functionality within the PEC800 environment.

Industrial Reliability
The component is intended for demanding automation and power-electronics environments where continuous and stable operation is important.

Typical Applications

The ABB XXD129A01 may be encountered in industrial control systems associated with power electronics and related automation applications. Possible application areas include:

• Power electronics control
• Industrial automation
• Drive-related control systems
• Excitation and power-control equipment
• Manufacturing systems
• Energy-related automation
• Control-system refurbishment
• Industrial spare-parts replacement

Some supplier references also associate the module with ABB drive and excitation applications. However, the exact application should be confirmed from the equipment model and original system documentation before replacement.

Installation and Replacement

Before installing an ABB XXD129A01, technicians should first verify the complete part number and the associated system configuration. In particular, confirm both XXD129A01 and 3BHE012436R0001.

A proper replacement procedure should include:

1. Power down the relevant equipment according to the approved maintenance procedure.
2. Record the original module position and system configuration.
3. Compare the replacement module with the existing unit.
4. Check connectors, mounting points, and visible board condition.
5. Install the module without forcing any connector.
6. Restore the system and perform the required functional checks.

If the original module contains configuration information or is part of a customized control system, additional commissioning may be required after installation.

Maintenance Value

For older ABB control systems, maintaining the correct spare module can significantly simplify equipment repair. Instead of modifying the existing architecture, a matching XXD129A01 can provide a more straightforward replacement path.

This is particularly useful for maintenance teams supporting long-running industrial installations. Keeping compatible spare parts available can also reduce troubleshooting time when an unexpected module failure affects production.

Supply Information

We supply ABB XXD129A01 / 3BHE012436R0001 for industrial automation maintenance, equipment repair, replacement, and system refurbishment.

Because ABB modules can have different hardware revisions or application configurations, customers should provide the complete part number and, when available, the equipment model or a photograph of the nameplate. This helps ensure that the supplied XXD129A01 matches the intended application.