Xycom XVME-674 VMEbus Module – Reliable 6U board for legacy industrial control and test systems

The Xycom XVME-674 is a 6U VMEbus module designed for robust, long-term service in industrial automation, ATE racks, and equipment that still relies on the VME backplane. From my experience, this series is typically used as a dependable replacement in aging systems where downtime costs far more than the hardware itself. You might notice that integrators choose the XVME line because it drops into standard 6U VME slots, runs off the backplane, and maintains compatibility without reworking the whole rack.

Company’s Order Placement Process and Guarantees

• Warranty period: 365 days
• Lead time: typically 1 week if in stock; no more than one month at the latest
• Payment terms: 50% advance payment, full payment before delivery
• Express delivery options: FedEx, UPS, DHL
• Each unit is function-tested before shipment and packed for ESD and transit protection

Key Features

• 6U VME form factor – Fits standard 6U VME backplanes and chassis, making it a direct, low-risk replacement in existing racks.
• Backplane-powered (+5 V DC) – Simplifies wiring and keeps the cabinet tidy; power draw varies by board revision.
• Industrial-grade build – Designed for continuous operation; in many cases these boards run for years with minimal attention.
• Legacy system compatibility – Ideal for sustaining equipment in semiconductor tools, power plants, and aerospace ground support where requalification is expensive.
• Service-ready – We provide incoming inspection and a functional test report, so you know exactly what you’re installing.
• Documentation support – Pinout and installation guidance are supplied to speed up field replacement.

Technical Specifications

Application Fields

The XVME-674 is typically found in:

• Semiconductor fabrication tools and metrology benches
• Aerospace and defense test stands using VME-based ATE
• Power generation and substation automation cabinets with legacy VME control
• Automotive durability test rigs and motion control frames
• Process equipment upgrades where requalification of a new platform isn’t practical

One thing I appreciate is how seamlessly these boards keep legacy systems running while spares are scarce. A maintenance lead recently told us that swapping in an XVME unit avoided a full software rewrite and kept their line at rate by the next shift.

Advantages & Value

• Reliability – Proven hardware for environments where “it just runs” matters more than flashy specs.
• Compatibility – Drop-in for standard 6U VME racks; minimizes engineering time and requalification risk.
• Cost control – Extends the lifespan of existing assets and avoids the cost of full platform migrations.
• Support – We supply installation notes, functional test data, and responsive assistance during commissioning.

Installation & Maintenance

• Cabinet & chassis – Use a standard 6U VME chassis with good airflow; keep ambient within 0–55 °C.
• Power – Verify stable +5 V DC on the backplane; check supply ripple meets VME spec before installation.
• Handling – Observe ESD precautions; seat the card fully in the guides and tighten the front-panel screws.
• Wiring – Route I/O cabling away from high-noise lines; maintain strain relief on front-panel connectors if used.
• Routine care – Annual dust removal with dry air, inspect connectors for oxidation, and re-seat if intermittent behavior appears.
• Lifecycle – For legacy boards, keep a verified spare on the shelf; firmware or CPLD updates, if applicable to your revision, should be applied during scheduled downtime.

Quality & Certifications

• CE conformity typically applies to the system level; individual legacy VME boards may predate modern markings
• RoHS status depends on production date and revision; many legacy units are non-RoHS
• Functional test report provided with each shipment
• Manufacturer’s original warranty is usually expired on legacy units; we cover the board with a 365-day warranty

If you’re matching a specific I/O configuration or revision of the Xycom XVME-674, share the exact part/assembly number and we’ll align the pinout and firmware to your rack. From my experience, that small detail saves a service call later.