MOTOROLA MVME2432 – 6U VME Single‑Board Computer for robust industrial control and long‑life system upgrades

The MOTOROLA MVME2432 is a PowerPC‑based 6U VME/VME64x single‑board computer designed for demanding, long‑running equipment. From my experience, it’s a go‑to choice when you need dependable compute in legacy semiconductor tools, test stands, motion systems, or defense retrofits where downtime isn’t an option and software stacks like VxWorks or Linux are already proven.

Company’s Order Placement Process and Guarantees

• Warranty: 365 days
• Lead time: 1 week when in stock; no more than one month latest
• Payment: 50% advance payment; full payment prior to delivery
• Express options: FedEx, UPS, DHL
• Handling: ESD-safe packing and powered test before shipment, typically with photos available on request

Key Features

• 6U VME/VME64x architecture – Fits standard 6U card cages, making it a straight swap in many legacy racks.
• PowerPC compute platform – Stable performance for real‑time control, data acquisition, and HMI tasks; typically paired with VxWorks or Linux.
• Rear I/O friendly – You might notice that Ethernet and serial are often routed to the backplane via a transition module, keeping the front clean.
• PMC expansion – Supports PCI Mezzanine Cards for fieldbus, extra Ethernet, storage, or specialized I/O without changing the baseboard.
• Industrial uptime focus – Proven reliability in 24/7 environments where “set it and forget it” matters more than peak benchmarks.
• Lifecycle continuity – In many cases used to extend the service life of capital equipment without rewriting control software.

Technical Specifications

Related or Supporting Products

• MOTOROLA MVME2434 – Similar family with higher performance options; useful when you want a like‑for‑like upgrade path.
• MOTOROLA MVME2400 / MVME2401 – Earlier generation boards that are often drop‑in compatible in legacy racks at lower cost.
• MOTOROLA MVME5100 – Popular PPC VME SBC with broader OS support; in many cases a field‑proven alternative for modernization.
• PMC I/O modules – Add extra Ethernet ports, SCSI/Storage, Profibus/Profinet, CAN, or custom DAQ without altering the base system.
• VME transition modules – Rear I/O breakout for Ethernet and serial (model depends on chassis/backplane wiring).
• 6U VME64x chassis & backplanes – 19″ racks with adequate airflow for continuous duty; typically 6–21 slot options.

Installation & Maintenance

• Cabinet requirements – Install in a 6U VME/VME64x card cage with guided rails. Maintain forced‑air cooling across the card; most setups target steady airflow across the heat sink area.
• Power & grounding – Verify backplane +5 V regulation under load; ensure a solid chassis ground. Poor grounding typically shows up as serial/Ethernet noise or intermittent resets.
• Wiring & rear I/O – Match the transition module pinout to the chassis backplane (P2 pin assignment differs by build). Label Ethernet/serial ports to avoid cross‑patching during service.
• Safety – Observe ESD precautions. Use the injector/ejector levers; don’t rock the board. De‑energize the crate before insertion or removal unless your system is designed for live‑swap.
• Routine care – Quarterly dust removal and fan filter checks in high‑duty fabs help a lot. Battery‑backed RTCs may need periodic replacement, and firmware updates are best scheduled during planned downtime.
• Field note – Many customers report the MVME2432 runs cooler when the adjacent slot is left empty or fitted with an airflow filler; a small detail that typically improves uptime.

Quality & Certifications

• Certifications – CE marked in most builds; UL/CSA safety recognition common for the assembly; ISO 9001 applied at the manufacturing site.
• RoHS – Status can vary by production date; legacy units may be non‑RoHS. We can help verify by serial/assembly code.
• Warranty – 365‑day warranty, advance replacement/repair support depending on stock.
• Testing – Functional test and basic burn‑in before shipment; reports/photos available upon request.

One thing I appreciate is how forgiving this platform is for brownfield upgrades—keep your VME rack, keep your OS image, and in many cases just re‑map the rear I/O. If you’d like, share your current slot map or transition module part number and I can confirm pinouts and compatibility before you place the order.