MOTOROLA MVME162PA-242E: Keeping Legacy Industrial Systems Alive
→ Rock-solid VMEbus compatibility – Integrates seamlessly with existing 68k-based systems. You won't need to rewrite decades-old ladder logic just to replace a failed CPU.
→ MC68040 processing that still delivers – Handles motion control and I/O scanning in legacy packaging lines. In most cases, it's overkill for the tasks it's actually running now.
→ Survives harsh environments – Seen units operating in -30°C freezer tunnels and 70°C control cabinets where newer boards would throttle or fail.
→ Tested & burn-in verified – We don't just resell scrap. Each unit gets 72 hours of thermal cycling and real-world I/O stress testing before shipping.
| Specification | Details |
|---|---|
| Brand/Model | MOTOROLA MVME162PA-242E |
| HS Code | 8537.10.9000 (VMEbus CPU modules - verify with your customs broker) |
| Power Requirements | +5V @ 3.5A typical (±5% tolerance - watch for aging capacitors in your backplane) |
| Dimensions & Weight | 6U VME (233 x 160mm), ~1.2kg (heavier than modern boards - check card guide supports) |
| Operating Temperature | -40°C to +85°C (industrial temp grade - but avoid sustained >75°C in dusty environments) |
| Communication Interfaces | VMEbus (Master/Slave), RS-232 console port, optional Ethernet via mezzanine |
Don't expect this in new designs—it's strictly for keeping aging infrastructure running. I've seen it in:
• Beverage bottling lines where the original OEM vanished in 2005
• Municipal water treatment SCADA systems that predate Windows XP
• Paper mill drives where replacing the whole VME crate would cost six figures
One pulp factory in Canada runs 17 of these across their digesters. Their maintenance lead says, "We keep two spares per line because finding replacements takes weeks."
When your production line stops, $500 on a verified unit beats $50 on a gamble. Here's what you actually get:
• 365-day warranty - Longer than most manufacturers give new gear
• No compatibility surprises - We test with actual VME64x crates, not just bench power
• Real technical docs - Not just a PDF scan but schematics with failed-component annotations
You might notice our pricing seems steep until you factor in the 3am panic call when Line 3 goes down. One auto parts supplier told us our unit paid for itself in 11 hours of uptime.
Before slapping this in your rack:
• Cabinet check - Ensure your VME crate has proper forced-air cooling. These boards cook themselves in passive-cooled enclosures.
• Power sanity test - Measure backplane voltage under load. Old systems often sag below 4.75V during motor startups.
• Grounding matters - Seen multiple failures from ground loops in retrofit installations.
For maintenance? Clean vents monthly in dusty plants. Check electrolytic capacitors yearly—they're the usual failure point after 25+ years. And keep that RS-232 console cable handy; you'll need it when the HMI loses comms.
We get it—you need this yesterday. Here's how it works:
• 50% upfront to secure your unit (we're holding tested inventory)
• Ships in 1 week if in stock (check our live inventory feed)
• Full payment before FedEx/UPS/DHL dispatch
• Max 4 weeks if we need to source/test a unit
No fine print: The 365-day warranty starts when you power it on, not when it ships. And yes, we'll help troubleshoot integration—because what good is a CPU if it won't talk to your legacy I/O?
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