ABB XXD129A01 3BHE012436R0001 | PEC800-BP Interface Module | AC 800PEC

ABB XXD129A01 3BHE012436R0001 | PEC800-BP Interface Module | AC 800PEC

  • Model: XXD129A01
  • ABB Product ID: 3BHE012436R0001
  • Product Designation: PEC800-BP
  • Brand: ABB
  • Series: PEC800 / AC 800PEC
  • Core Function: Backplane and internal interface for the PEC800 power-electronics control architecture
  • Type: Controller Backplane / Interface Module
  • System Role: Provides internal module interconnection and signal distribution within the PEC800 platform
  • Application: ABB power-electronics and excitation control systems
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Category: SKU: ABB XXD129A01 3BHE012436R0001

Description

ABB XXD129A01 3BHE012436R0001 PEC800-BP Module

 

Key Technical Specifications

Parameter Specification
Manufacturer ABB
Type Designation XXD129A01
ABB Order Number 3BHE012436R0001
Functional Designation PEC800-BP
Product Family PEC800 / AC 800PEC
Module Type Backplane / interface module
System Function Internal module interconnection and signal distribution
Installation PEC800 control chassis/system
External Field I/O Not established as a standalone field I/O module
External Power Input Not established; system/backplane dependent
Communication Internal PEC800 system interfaces
Application Power-electronics control / excitation systems

The exact XXD129A01 / 3BHE012436R0001 → PEC800-BP relationship is supported by multiple current product records. One technical listing describes the unit specifically as a backplane/interface module for the system, while ABB-related product indexes place XXD129A01 within the AC 800PEC family.

 

Product Introduction

The ABB XXD129A01 3BHE012436R0001 is identified as the PEC800-BP module used within ABB’s power-electronics control architecture. Its primary role is associated with internal module interconnection, signal distribution, and the hardware infrastructure required by the controller system.

This distinction matters during replacement. It should not automatically be treated as a conventional PLC CPU, PROFIBUS communication card, or standalone I/O module simply because some reseller databases use those descriptions. The installed configuration and ABB cabinet documentation should determine the exact role of the board.

XXD129A01 3BHE012436R0001

Application Scenarios & Field Pitfalls — Engineer’s Perspective

Engineering Pain Point

The main issue with 3BHE012436R0001 is misidentification. Several secondary listings attach unrelated functions to the same number, while stronger cross-reference evidence identifies XXD129A01 as PEC800-BP.

Typical Applications

  • AC 800PEC systems — Internal control-system infrastructure for ABB power-electronics applications.
  • controller assemblies — Backplane and module interconnection within the architecture.
  • Excitation and power-control equipment — Applicable where the installed ABB system documentation specifies this hardware.
  • Legacy ABB system maintenance — Like-for-like replacement of an installed .

Technical Pitfalls to Avoid

  1. Do not substitute it based on “PROFIBUS module” descriptions.
    A current reseller page labels as a PROFIBUS DP communication module, but that claim conflicts with the stronger -BP identification. The PROFIBUS description should not be used as the replacement specification.
  2. Do not treat it as a standalone field I/O card.
    The available evidence points to a backplane/interface role. Its operation depends on the surrounding hardware architecture rather than independent field wiring.
  3. Match the complete ABB number.
    Source the replacement as / 3BHE012436R0001. Do not approve a substitute merely because another board has a similar XXD/ designation.
  4. Check the complete controller assembly.
    Before commissioning, verify the chassis position, mating modules, board revision, system configuration, and any applicable firmware or configuration requirements.

 

Related Products

  • ABB AC 800PEC — Power-electronics control platform in which hardware is used.
  • ABB PEC800-BP — Functional designation associated with / 3BHE012436R0001.
  • ABB PPD113B01 — AC 800PEC controller hardware family used in related power-electronics control architectures.
  • ABB PPD113B01-10-150000 — AC 800PEC controller configuration appearing in ABB-related product records.
  • ABB PCD230A — UNITROL/PEC-related control and communication hardware.
  • ABB UNS0122A-P — Separate ABB control/interface module; not a direct substitute for .
  • ABB UNS0119A-P — Related ABB control-system hardware with a different system function.
  • ABB XDD501A101 — Power-interface/auxiliary hardware associated with AC 800PEC systems; functional role differs he .

 

Procurement Check

For 3BHE012436R0001, verify:

  • Type:
  • ABB Order Number: 3BHE012436R0001
  • Designation:
  • Installed platform
  • Chassis/backplane position
  • Board revision
  • Mating modules and connectors
  • System configuration
  • Firmware requirements, where applicable
  • Existing cabinet drawing or ABB spare-parts list

Engineering recommendation: identify this part primarily as an BB backplane/interface module, not as a generic PROFIBUS or I/O card. The conflicting secondary descriptions are a good reason to verify the installed cabinet documentation before approving an alternative.

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