Description
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Product Model | PCD530A102 |
| ABB Part Number | 3BHE041343R0102 |
| Manufacturer | ABB |
| Catalog Designation | PC D530 A102 |
| Catalog Description | Comm. Contr. & Meas. (CCM) |
| Product Type | Communication, Control & Measurement Module |
| Application | Excitation and industrial control systems |
| Associated System | UNITROL 6000 references |
| Length | 380 mm |
| Width | 142 mm |
| Height | 73.5 mm |
| Net Weight | 1.54 kg |
| ABB Type Designation | Not specified in catalog data |
| Frame Size | Undefined |
| Made to Order | No |
| Selling Unit | 1 piece |
The most useful specification is ABB’s own catalog description: “PC D530 A102: Comm. Contr. & Meas. (CCM)”. The same product data gives dimensions of 380 × 142 × 73.5 mm and a net weight of 1.54 kg.
Several secondary listings attach very specific electrical figures—24 VDC supply, Ethernet/PROFIBUS/Modbus, analog and digital I/O, or even pulse-counting functions—to this part number. Those claims are inconsistent with one another and are not supported by the catalog data I could verify. I would not use those figures for engineering substitution without the applicable ABB system manual.
Application Scenarios & Pain Points
An excitation-system controller is not the place to make assumptions based on a seller’s one-line description. The generator may run normally during a basic test while a communication, measurement, or control function remains incorrectly configured.
- UNITROL 6000 excitation systems: PCD530A102 is referenced in connection with ABB excitation-system equipment, where communication, control, and measurement functions are integrated into the control architecture.
- Generator voltage regulation: Within the applicable system architecture, CCM hardware participates in the control and measurement chain supporting excitation regulation.
- Power-generation maintenance: An exact spare can be useful when an installed excitation controller has a board-level fault and the plant cannot justify an immediate system migration.
- Commissioning and troubleshooting: The module is relevant when checking communication and measurement paths between the excitation controller and associated system hardware.
Field note: If a generator excitation system begins reporting unstable measurements after a board replacement, do not immediately blame the replacement hardware. Check firmware, configuration, parameter retention, connector seating, and the associated measurement channels first.
PCD530A102 3BHE041343R0102
Related Products
- ABB UNITROL 6000 — The broader excitation-system family associated with PCD530A102 in current industrial references. It provides the system context in which the CCM hardware operates.
- ABB PC D530 A102 / PCD530A102 — The exact CCM module represented by 3BHE041343R0102. Always specify both the model and material number when sourcing.
- ABB PCD530A102 replacement assembly — A matching replacement should carry the exact 3BHE041343R0102 identification; generic “PC D530” boards should not be assumed equivalent.
- ABB AC 800PEC — Embedded-control hardware is referenced by several secondary listings in connection with PCD530A102. This is a useful architectural clue, but it should not be used alone to establish a drop-in relationship.
- ABB PM891 3BSE053240R1 — AC 800M processor hardware. It represents a different controller family and is not a direct replacement for .
- ABB PP882 3BSE069275R1 — HMI hardware from the ABB automation portfolio. It can support operator visualization in a broader system but does not replace the CCM function.
- ABB PCS6000 VLM70 3BHE034262R0001 — Power-electronics system hardware that may appear in large power-conversion installations. Its function differs substantially from the control/measurement role.
The Engineer’s Guide: Field Pitfalls to Avoid
⚠️ Do not classify from a generic catalog title.
ABB’s verified catalog description is Communication, Control & Measurement (CCM). Other listings call it a controller board, PAC, pulse-input module, or digital exciter. Those are materially different descriptions. Use the ABB product identification and installed system documentation as the reference point.
⚠️ Do not assume the published 24 VDC specification is universal.
Some secondary pages state 24 VDC input/output values, while ABB’s catalog data available here does not provide those electrical ratings. Confirm the actual cabinet supply and manual before energizing a replacement.
⚠️ Firmware and application configuration can matter as much as the PCB.
A replacement controller can power up normally and still fail to operate correctly because of firmware revision, application parameters, calibration data, or configuration differences.
Practical check: Before removal, photograph the complete label, hardware revision, connectors, and neighboring modules. Record controller diagnostics and configuration information. After installation, verify communication, measurement values, excitation control status, and system diagnostics—not merely whether the board powers up.
Frequently Asked Questions (FAQ)
What is ABB 3BHE041343R0102?
It is an ABB PC D530 A102 Communication, Control & Measurement (CCM) module. ABB’s product identification explicitly gives 3BHE041343R0102 as the product ID and as the associated designation.
Is part of a UNITROL 6000 excitation system?
Current industrial references associate the part with UNITROL 6000 excitation-system applications. That makes it particularly relevant to generator excitation maintenance, although the exact installed system configuration should still be verified before replacement.
Is an AC 800PEC controller?
Several secondary sources associate the part with AC 800PEC, but the authoritative identification available here describes the hardware as PC D530 A102: Comm. Contr. & Meas. (CCM) rather than simply calling it an AC 800PEC controller. Treat the platform association as an architecture clue, not a complete replacement specification.
What are the physical dimensions of ?
The available ABB product data lists:
- Length: 380 mm
- Width: 142 mm
- Height: 73.5 mm
- Net weight: approximately 1.54 kg
These dimensions are useful for cabinet planning, but mechanical fit alone does not establish electrical compatibility.
Can I replace with another ABB controller?
Not without an engineering compatibility check. The replacement must match the installed excitation-system architecture, hardware revision, firmware/application requirements, connectors, communication interfaces, and measurement/control configuration.
What should I verify when buying a used ?
Request clear photographs of the actual 3BHE041343R0102 label, board condition, connectors, and revision markings. For a critical excitation-system spare, request evidence of functional testing covering controller startup, communication, diagnostics, and applicable control/measurement functions.
