Mitsubishi BD625A987G52 A38B Programmable Controller Card – MELSEC-A Series
When a programmable controller card fails on the production floor, the consequences are immediate and severe: entire assembly lines halt, batch processes abort mid-cycle, and every minute of unplanned downtime translates directly into lost revenue and missed delivery commitments. The Mitsubishi BD625A987G52 A38B is the exact replacement card engineered to restore your MELSEC-A Series base unit to full operational status — no workarounds, no compatibility guesswork, no extended lead times from OEM channels.
Within the MELSEC-A Series ecosystem, the BD625A987G52 serves as a core controller card for the A38B base unit, one of Mitsubishi Electric’s most widely deployed multi-slot PLC chassis in heavy industry. The MELSEC-A Series has been a backbone of global factory automation since the 1980s, and millions of installed units across automotive, steel, chemical, and food processing plants continue to rely on these components for mission-critical control. Sourcing a verified, functional BD625A987G52 A38B card is not a commodity purchase — it is a precision maintenance decision.
Technical Specifications
- Part Number: BD625A987G52
- Compatible Base Unit: A38B
- Series: Mitsubishi MELSEC-A Series
- Component Type: Programmable Controller Card
- Manufacturer: Mitsubishi Electric Corporation
- Application: PLC base unit controller / CPU interface card
- Weight: Approx. 500 g
- Condition: New / Refurbished (specify at inquiry)
Note: All specifications are based on Mitsubishi Electric official documentation. Do not rely on third-party datasheets for safety-critical installations. Contact us to verify compatibility with your specific system revision.
Key Features & Benefits
- Direct OEM Replacement: Designed specifically for the A38B base unit — plug-and-play restoration without firmware reconfiguration in most applications.
- MELSEC-A Series Compatibility: Integrates seamlessly with the full range of MELSEC-A Series I/O modules, special function modules, and CPU units.
- Proven Industrial Reliability: Mitsubishi Electric’s MELSEC-A platform is renowned for decades of continuous operation in harsh industrial environments.
- Minimized Downtime: Fast global dispatch from Konmask.com’s verified inventory reduces mean time to repair (MTTR) for your facility.
- Traceability: Each unit is inspected and documented before shipment, with serial number records available on request.
Industry & Equipment Applications
- Automotive Manufacturing: Body welding lines, paint shop conveyors, press control systems
- Steel & Metal Processing: Rolling mill automation, furnace temperature control, coil handling
- Chemical & Petrochemical: Batch reactor sequencing, pipeline valve control, safety interlock systems
- Food & Beverage Processing: Filling line control, pasteurization systems, packaging automation
- Water Treatment: Pump station control, filtration sequencing, SCADA integration nodes
- General Factory Automation: Any facility running legacy MELSEC-A Series PLC infrastructure
System Integration & Compatible Parts
The BD625A987G52 A38B card operates within the broader Mitsubishi MELSEC-A Series architecture. Commonly paired components include:
- A38B Multi-Slot Base Unit
- MELSEC-A Series CPU Modules (e.g., A2UCPU, A3UCPU)
- MELSEC-A Series Digital I/O Modules (AX, AY series)
- MELSEC-A Series Analog Modules (AD, DA series)
- A1S Power Supply Units
- MELSEC-A Series Communication Modules (A1SJ71, etc.)
If you are rebuilding or expanding an A38B-based system, contact our technical team for a full BOM review and compatible parts sourcing.
Our Quality Assurance Process
- Visual Inspection: All boards are examined for physical damage, corrosion, burnt components, and connector integrity.
- Functional Verification: Where applicable, units undergo power-on testing and basic I/O verification before dispatch.
- Anti-Static Packaging: Shipped in ESD-safe bags with foam cushioning to prevent transit damage.
- Documentation: Inspection report and serial number log provided upon request.
- Warranty: Contact us for current warranty terms applicable to your order.
How to Order
- Submit an inquiry via the Contact / RFQ form on this page.
- Provide your required quantity, delivery timeline, and destination country.
- Our team will respond within 1 business day with availability confirmation and a formal quotation.
- Upon PO confirmation, we arrange export documentation and dispatch.
- Tracking information is shared immediately after shipment.
Why Choose Konmask.com?
- Specialized in Industrial Automation: We focus exclusively on PLC, DCS, and automation hardware — not a generalist electronics distributor.
- Global B2B Export Experience: Serving maintenance engineers and procurement teams across Europe, Southeast Asia, the Middle East, and the Americas.
- Transparent Sourcing: We disclose part condition (new, refurbished, surplus) and provide traceability documentation.
- Responsive Technical Support: Our team includes engineers with hands-on MELSEC-A Series experience who can assist with compatibility questions.
- Competitive Lead Times: Stocked items ship within 3–5 business days internationally.
Frequently Asked Questions
Q: Is the BD625A987G52 compatible with all A38B base units?
A: The BD625A987G52 is designed for the Mitsubishi A38B base unit. However, hardware revisions may affect compatibility. Please share your system’s revision number when submitting an inquiry so we can confirm the exact match.
Q: Do you supply new or refurbished units?
A: We supply both new-old-stock (NOS) and professionally refurbished units depending on availability. The condition is clearly stated in your quotation. Both options undergo our full QA inspection process.
Q: Can you provide an export invoice and packing list for customs clearance?
A: Yes. We provide full commercial export documentation including commercial invoice, packing list, and certificate of origin upon request.
Q: What is the lead time for international orders?
A: In-stock items typically ship within 3–5 business days. For out-of-stock items, our sourcing team will provide an estimated lead time in the quotation.
Q: Do you accept returns?
A: Returns are accepted for items that are DOA (dead on arrival) or significantly not as described, subject to our return policy. Please contact us within 7 days of receipt.
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