Description
ABB XXD129A01 (3BHE012436R0001) – Plug‑in Control/Interface Board for ABB Drive and Excitation Systems
The ABB XXD129A01, order code 3BHE012436R0001, is a genuine ABB plug‑in control/interface board designed for use inside ABB industrial drives and excitation systems. From my experience, users keep it on the shelf as a like‑for‑like spare to shorten downtime—swap the board, align firmware/settings to the host, and production is typically back online quickly. You might notice that both the type code (XXD129A01) and the ABB ordering code (3BHE012436R0001) are printed on the unit; this helps match the exact revision specified in your system manual.
Order Placement Process and Guarantees
- Warranty: 365 days coverage from delivery.
- Lead time: In‑stock items ship in about 1 week; not in stock no more than one month at the latest.
- Payment: 50% advance payment; full payment prior to delivery.
- Express: FedEx, UPS, or DHL—whichever route clears fastest to your site.
- Traceability: We confirm type code and order code before shipment to avoid mismatch on site.
Key Features
- Genuine ABB spare part: Type XXD129A01 with ABB order code 3BHE012436R0001 for assured fit and function in supported ABB systems.
- Backplane‑powered: Draws low‑voltage power from the host drive/excitation backplane—no external PSU wiring in most cases.
- Drop‑in replacement: Plug‑in board form factor with the correct latching/guide rails for quick field replacement.
- Stable system integration: Works with ABB’s internal system bus and timing, helping keep deterministic control behavior.
- Revision control support: We help check firmware/board revisions so compatibility aligns with your installed base.
- Serviceability: Typical setup involves seating the board, restoring parameters if required, and running built‑in diagnostics.
Technical Specifications
| Brand / Model | ABB XXD129A01 (Order code: 3BHE012436R0001) |
| HS Code | 8538.90 (Parts for electrical control equipment) |
| Power Requirements | Supplied via host backplane; typical low‑voltage rails provided by the ABB system (no external power input) |
| Operating Temperature | Aligned with drive/excitation cabinet rating; typically 0–55°C when installed per ABB guidelines |
| Signal I/O Types | Internal system bus and board‑level interfaces as defined by the host ABB system; user I/O availability depends on application |
| Communication Interfaces | Backplane communication; some revisions may utilize ABB internal fiber‑optic links—refer to your system manual for specifics |
| Installation Method | Plug‑in PCB for the designated slot in the ABB drive/excitation rack; secured by standard ABB latches/screws |
| Dimensions & Weight | Compact board‑level assembly; typically under 0.5 kg (form factor per assigned slot) |
Application Fields
The XXD129A01 is used inside ABB industrial drive and excitation cabinets found in metals processing, mining, pulp & paper, marine propulsion, and power generation. In many cases it supports control or I/O tasks tied to the host controller, making it a practical spare when a production line or generator excitation system needs a fast recovery.
Customer feedback from a steel mill maintenance lead: “We swapped an XXD129A01 during a planned stop—board seated cleanly, parameters restored, and the section test‑ran in under an hour.”
Advantages & Value
- Reliability: Genuine ABB board helps maintain original performance and timing characteristics.
- Compatibility: Type code and order code matching reduces firmware and wiring surprises on site.
- Cost savings: Extends the life of installed assets—often far less costly than a system redesign.
- Technical support: We assist with revision checks and pre‑shipment verification to streamline commissioning.
Installation & Maintenance
- Environment: Install in a clean, ventilated cabinet with ambient within the drive/excitation rating; avoid condensation and conductive dust.
- Safety: Isolate power, wait for DC link discharge (where applicable), and follow ESD protection—handle the board by edges.
- Wiring/Seating: Use the guided rails, ensure full connector engagement on the backplane, and secure with the designated fasteners.
- Commissioning: Restore backed‑up parameters if required; run system self‑tests and verify interlocks before going to run.
- Upkeep: Periodic cabinet cleaning, connector inspection, and firmware alignment with the host controller help maintain stability.
Quality & Certifications
- Typically CE‑marked for use in industrial control panels within specified environments.
- RoHS compliance for electronic assemblies where applicable.
- UL/CSA recognition in many ABB systems (panel listing depends on the complete assembly).
- Manufacturer warranty practices apply; our coverage is 365 days from delivery.
Complementary Components (Often Ordered Together)
- Backplane carriers / slot guides: Ensure the correct mechanical fit if a carrier is damaged during service.
- Internal fiber‑optic jumpers: For systems using ABB internal FO links, replacing aged fibers can improve signal integrity.
- Terminal blocks and fixing hardware: Useful when original fasteners or blocks show wear.
- Controller CPU / I/O boards (same family): When doing a planned refresh, users typically align revisions across control, I/O, and interface boards for stability.
If you share your cabinet type and controller part numbers, we can cross‑check the XXD129A01 against your BOM and recommend any supportive kits needed for a smooth swap.
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