Mitsubishi A1SX41 DC Input Module – MELSEC-A Series

Technical Dossier

Product Details And Specifications

For facilities still operating MELSEC-A-based control panels, the calculus is straightforward — a single unplanned line stoppage caused by a failed input module can cost far more than a pre-positioned spare. DriveKNMS maintains RFQ-reviewed sourcing status of the A1SX41 sourced through traceable industrial surplus and authorized secondary-market channels, enabling procurement teams to close RFQs without compromising on authenticity or documentation.

Procurement Specifications

Q: Can you support multi-unit or repeat RFQ requests?
A: Yes. Send the model list, target quantity and destination so DRIVEKNMS can review sourcing options and quote the requirement as a project RFQ.

Q: How are RFQ terms confirmed?
A: Quantity, required condition, documentation needs, destination and sourcing route are confirmed during RFQ review before quotation.

Legacy PLC sourcing is not a commodity transaction — it requires a supplier with genuine market intelligence, technical competence, and financial accountability. Here is what differentiates DriveKNMS:

Q: Can you source other MELSEC-A Series modules?
A: Yes. We regularly source A1SY series output modules, A1S CPU units, power supply modules, and communication modules. Submit an RFQ with your full BOM for a consolidated quote.