Mitsubishi Electric (Factory Automation)

Mitsubishi Electric A1SY71

Mitsubishi MELSEC-AnS Output module

MPN: A1SY71
Category: Mitsubishi MELSEC-AnS / QnAS Series (small type, discontinued)

Price and lead time confirmed within 1 business day

Discontinued by Mitsubishi Electric (Factory Automation) — we can still source the original A1SY71 (new, used or refurbished, subject to availability). Request a quote below.

Request a Quote

1We check stock, condition and lead time
2You get a written quote by email
3Approve it and we ship — in-stock parts within 1 business day

12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
100% positive eBay feedback
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Have spare Mitsubishi Electric (Factory Automation) parts? We buy surplus →

What is the Mitsubishi Electric A1SY71?

Mitsubishi Electric A1SY71 — Output module, MELSEC-AnS/QnAS Series (small type). Discontinued by Mitsubishi Electric (final production September 2014, technical bulletin FA-A-0142-C). Mitsubishi names QY71 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-AnS/QnAS Series (small type)
Product type	Output module
Final production	September 2014
Mitsubishi technical bulletin	FA-A-0142-C
Mitsubishi alternative model(s)	QY71

Transition notes to QY71 (Mitsubishi)

Note 1	Consider reexamining the external device to be connected.
Note 2	1) External wiring: Not changed
Note 3	2) Number of slots: Not changed
Note 4	3) Program:
Note 5	Number of occupied I/O points: Not changed
Note 6	4) Specifications:
Note 7	Rated output voltage: Not changed
Note 8	Rated output current: Not changed
Note 9	5) Functions: Not changed

A1SY71: frequently asked questions

Can I still buy the A1SY71 now that it is discontinued?

Yes. Mitsubishi Electric (Factory Automation) has discontinued the A1SY71, 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 QY71 as its successor — we can quote both.

When can A1SY71 be shipped?

A1SY71 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 A1SY71 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 A1SY71 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 A1SY71, subject to availability and destination.