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QH42P Mitsubishi MELSEC-A Module
Discontinued by Mitsubishi Electric (Factory Automation) — we can still source the original QH42P (new, used or refurbished, subject to availability). Request a quote below.
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Quick facts
| Availability | Confirmed on request |
| Category | Mitsubishi MELSEC-A Series (large type, discontinued) |
| Lifecycle | Discontinued |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
| Recommended replacement | QX42, QY42P |
Shipping & availability
Can I still buy the QH42P now that it is discontinued?
Yes. Mitsubishi Electric (Factory Automation) has discontinued the QH42P, but sourcing discontinued parts is what PartnerPLC specialises in — new old stock, used and refurbished units. Request a quote and we'll confirm availability, condition and lead time. If you are planning an upgrade instead, Mitsubishi Electric (Factory Automation) names the QX42 as its successor — we can quote both.
When can QH42P be shipped?
QH42P is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up QH42P in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for QH42P and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for QH42P, subject to availability and destination.
Mitsubishi Electric QH42P — Module, MELSEC-A Series (large type). Discontinued by Mitsubishi Electric (final production September 2006, technical bulletin T99-0050-N). Mitsubishi names QX42, QY42P as alternative. PartnerPLC sources discontinued and surplus Mitsubishi MELSEC parts — request a quote for price, condition and lead time.
Specifications
Product
| Lifecycle | Discontinued by Mitsubishi Electric |
| Series | MELSEC-A Series (large type) |
| Product type | Module |
| Final production | September 2006 |
| Mitsubishi technical bulletin | T99-0050-N |
| Mitsubishi alternative model(s) | QX42, QY42P |
Transition notes to QX42 (Mitsubishi)
| Note 1 | s: Changed (32 points occupied) |
| Note 2 | (12VDC not applicable) |
| Note 3 | ed |
| Note 4 | nged |
| Note 5 | d (28.8VDC or more not applicable) |
| Note 6 | anged |
| Note 7 | by converting dynamic of the I/O signal to static is |
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