Description
Product Introduction
A processor board failure in an active VMEbus chassis can bring down entire legacy automation lines and real-time processing systems. The MOTOROLA MVME162-032 provides robust 68k processing power and flexible IndustryPack I/O expansion across demanding industrial and military installations. Built to standard double-Eurocard VMEbus dimensions, it plugs directly into existing backplanes without requiring frame or wiring modifications.
In field deployments across semiconductor manufacturing, defense systems, and power utility control backbones, this unit delivers high-reliability real-time control and low-latency bus arbitration. The MOTOROLA MVME162-032 integrates seamlessly into VxWorks or OS-9 environments to keep critical process infrastructure running reliably. Listed prices serve as a baseline market reference; actual costs depend on global surplus availability and current lead times. Contact our procurement team directly to request an exact quote.
Installation & Configuration Guide
Phase 1 — Pre-Installation (est. 10 min)
De-energize the VME chassis power supply. Wait 5 minutes for power supply filter capacitors to discharge completely. Gather a flathead screwdriver, torque driver, anti-static wrist strap, and a digital multimeter. Backup active system environment settings, NVRAM configurations, and boot parameters using a serial terminal connection. Take clear photos of all front panel cable connections, IndustryPack module placements, and onboard jumper blocks on the active MOTOROLA MVME162-032 board.
Phase 2 — Removal (est. 5 min)
Label every serial, Ethernet, and SCSI cable before disconnecting them. Loosen the top and bottom captive mounting screws on the board front panel. Disengage the top and bottom card ejector handles by pulling them outward simultaneously. Gently slide the SBC out of the chassis card cage along its guide tracks. Inspect the backplane P1 and P2 connectors for bent pins, dust, or thermal stress.
Phase 3 — Installation (est. 10 min)
Put on your ESD wrist strap and connect its ground clip to the chassis frame. Remove the replacement MOTOROLA MVME162-032 from its anti-static shield packaging. Verify jumper settings (VMEbus master/slave, auto-boot, terminal baud rate) match your original board configuration. Align the board edges with the chassis guide rails, sliding it steadily inward until the ejector levers touch the frame lip. Press the levers flush to seat the board into the backplane, then tighten the captive panel screws to ~0.6 N·m. Reattach all front panel interface cables.
Phase 4 — Power-On & Testing (est. 15 min)
Measure incoming voltage on the chassis test points — verify steady +5 V DC, +12 V DC, and -12 V DC rails before powering up. Turn on chassis power. Observe the front panel LED boot sequence: RUN LED illuminates green, FAIL LED clears after self-test completes, and serial terminal displays 162Bug or VxWorks boot prompts. Log into 162Bug diagnostics to verify memory size and run onboard test routines. Reconfigure boot parameters and load system software. Monitor operation for 30 minutes before returning the slot to full service. Record the swap details in your maintenance log.
Quick Troubleshooting Reference
- FAIL LED On (Red): Onboard diagnostic test failure, power rail out of tolerance, or DRAM seating issue; verify chassis supply voltages (+5 V DC).
- No Serial Console Output: Check RS-232 terminal cable wiring (null-modem vs. straight-through); verify baud rate jumpers on header pins.
- VMEbus Bus Error (BERR): Check VMEchip2 address map jumpers; verify system controller (SCON) position and bus termination resistors on backplane ends.
