GE VMIVME-7750 VMIVME-7750-734001 350-027750-734001 K VME Single-Board

Description

Key Technical Specifications

Product Introduction & Supply Chain Strategy

GE VMIVME-7750 VMIVME-7750-734001 350-027750-734001 K is a VME single-board computer used in embedded industrial control and automation systems. It serves as a CPU platform for legacy racks where deterministic behavior, bus compatibility, and long service continuity matter more than modern compute density.

Buying this as New Surplus makes sense because VMIVME hardware is a legacy platform with limited replacement availability. For this kind of part, Total Cost of Ownership is driven by lead time variability, obsolescence exposure, and outage risk, so maintaining buffer stock is usually cheaper than waiting for a line-down event.

VMIVME-7750 VMIVME-7750-734001 350-027750-734001 K

-734001 350-027750-734001 K

Installation & Configuration Guide

Stage 1: Pre-Installation

Apply lock-out/tag-out and verify the rack is fully de-energized. Use an ESD strap, insulated tools, a flashlight, and a camera. Photograph all jumpers, board positions, cable routing, and any site-specific labels before removing the existing card.

Stage 2: Removal

Disconnect the board carefully and label all attached cables immediately. Pull the module straight out of the VME backplane to avoid bent pins or edge connector damage. Keep the removed unit until the replacement completes startup validation.

Stage 3: Installation

Replicate any jumpers, switches, or board options exactly from the old module. Seat the board evenly into the VME slot and confirm full connector engagement. Reconnect cables in the same order and check that no wire is pinched or strained.

Stage 4: Power-On & Testing

Verify the rack supply rails before energizing the system. Confirm the board boots normally, the LEDs indicate healthy operation, and the host system sees the module on the VME bus. Validate the application software, I/O behavior, and any watchdog or timer functions before returning to service.

Firmware/Software Versions & Upgrade Notes

This board is a legacy VME CPU platform, so the safest rule is to preserve the original software image and hardware revision structure. If the system depends on a specific BIOS, boot image, or application load, document it before replacement and mirror it exactly.

Upgrading or downgrading firmware during a swap can create compatibility issues with legacy VME software, PMC peripherals, or site-specific boot procedures. Keep changes minimal unless you have a tested rollback plan and a verified reason to alter the runtime image.

Frequently Asked Questions

Is this really new? The correct procurement position is New Surplus / Original New, not refurbished or repaired.

Why is it cheaper than OEM new but more expensive than refurb stock? New Surplus comes from controlled excess inventory, so it usually costs less than factory list pricing while avoiding the reliability risk of uncertain-condition pull parts.

Is this part obsolete or EOL? Yes, treat it as a strategic legacy spare. That means buffer stock, vendor consolidation, and last-time-buy planning are appropriate.

Can I hot-swap it? Do not assume hot-swap is safe. Isolate power and replace it only under a controlled maintenance procedure.

Will the program or configuration stay in the board? Site software and boot images should be backed up before removal. Always verify the restored image after installation.

What warranty terms make sense? For New Surplus legacy VME hardware, warranty should be tied to serial traceability, outbound testing, and shipment condition. The real value is avoided downtime and known-good condition.