VMIC / GE Fanuc VMIVME-7750 VME Single-Board Computer – Reliable x86 Control Core for Legacy and New VME Systems

The VMIC / GE Fanuc (now Abaco Systems) VMIVME-7750 is a 6U VME single-board computer built for industrial control, test stands, and other continuous-duty applications. It’s a practical fit when you need a stable x86-based processor board that plays nicely with existing VME64 backplanes and long-running software images. The variant you referenced—VMIVME-7750-746001-350-027750-746001-K—appears to be an assembly/options code used in the field; in many cases these denote memory, I/O, and rear-transition configurations. From my experience, this series is chosen because it boots predictably, tolerates electrical noise well, and keeps legacy tools running without fuss.

Company’s Order Placement Process and Guarantees

• Warranty: 365 days coverage for repair or replacement.
• Lead time: Typically 1 week if in stock; no more than 1 month at the latest.
• Payment terms: 50% advance payment; full payment prior to delivery.
• Express shipping: FedEx, UPS, or DHL—whichever route moves fastest to your site.

Key Features

• 6U VME64 compatibility: Installs in standard VME racks; single-slot footprint in most builds.
• x86 architecture: Typically Intel-based, making it straightforward to run existing Windows or Linux images used in plants and labs.
• Robust I/O options: Ethernet, serial (RS-232/422), VGA display, USB, and IDE/ATA are commonly available in this family.
• Rear I/O via P2/RTM: Many deployments use a rear transition module to keep front-panel cabling tidy and protected.
• Long-life reliability: Designed for 24/7 operation in control cabinets—what you want when downtime is expensive.
• Field-proven replacements: Often used as a drop-in replacement to extend the life of GE Fanuc/VMIC-based systems.

Technical Specifications

Application Fields

You’ll typically see the VMIVME-7750 in production tools and test equipment where stability matters more than bleeding-edge specs. It fits well in:

• Semiconductor manufacturing tools and metrology stations
• Power generation control, turbine auxiliaries, and utility automation
• Defense/aerospace test stands and ruggedized lab rigs
• Motion control, robotics cells, and high-speed packaging lines
• Data acquisition, SCADA gateways, and legacy HMI controllers

Advantages & Value

• Drop-in continuity: Keeps VME systems running without retraining operators or rewriting validated code.
• Compatibility first: Plays well with common VME64 backplanes, legacy OS images, and field wiring via RTMs.
• Lower risk, lower downtime: Proven stability; replacements can be burn-in tested to shorten commissioning time.
• Lifecycle support: Good option when newer CompactPCI/VPX platforms aren’t economical for retrofit projects.
• Total cost control: In many cases, you save on engineering and validation compared with platform migrations.

A maintenance lead told us, “We swapped in a VMIVME-7750 and the tool came back online the same shift—no recipe changes, no OS rework.” That’s usually the goal with this class of board.

Installation & Maintenance

• Cabinet & airflow: Use a standard 19-inch VME chassis with clean, directed airflow. Keep inlet temps within the 0–55 °C range.
• Power & grounding: Verify +5 V rail capacity; check chassis ground integrity to minimize noise on serial and analog lines.
• ESD handling: Wear a wrist strap and handle by the edges; avoid touching mezzanine contacts and P1/P2 connectors.
• Address/jumpers: Set VME slot, interrupts, and I/O routing exactly per your existing system map—photograph prior settings when replacing a board.
• Cabling & RTM: If using a rear transition module, seat it first and route harnesses to reduce strain on front-panel connectors.
• Routine maintenance: Quarterly dust removal, inspect fan filters, check battery-backed RTC/BIOS annually, and keep a cloned disk/CF image for rapid recovery.
• Firmware: BIOS updates should match your OS and driver stack; if the system is validated, freeze versions unless there’s a security or stability reason.

Quality & Certifications

• Typical compliance: CE marking for EMC; many builds are UL recognized.
• Manufacturing quality systems: ISO 9001 lineage (VMIC/GE Fanuc/Abaco manufacturing environments).
• RoHS status can vary by date code; legacy boards may be non-RoHS—confirm if your site requires RoHS-only.
• Warranty: 365-day warranty, with functional testing available on request before shipment.

Suggested Supporting Components

• Rear Transition Module (RTM) for VMIVME-7750 series to bring P2 I/O to the rear of the chassis.
• VME storage options: IDE/ATA solid-state adapters or CF-to-IDE modules for faster swap/recovery.
• Mezzanine I/O (where supported): PMC serial expansion, additional Ethernet, or FPGA-based custom I/O.

If you share your current slot map and OS image version, we can double-check compatibility with the VMIVME-7750-746001-350-027750-746001-K build and recommend the right RTM and cabling. You might notice that small details—like the BIOS revision or which serial ports are routed to P2—save hours during switchover.