Allen-Bradley 1747-OS401

SLC 5/04 Firmware Upgrade Module

MPN: 1747-OS401
Category: SLC 500 Controllers & 1746/1747 I/O

Price and lead time confirmed within 1 business day

Discontinued by Rockwell Automation / Allen-Bradley — we can still source the original 1747-OS401 (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
Ships via

Have spare Rockwell Automation / Allen-Bradley parts? We buy surplus →

What is the Allen-Bradley 1747-OS401?

Allen-Bradley 1747-OS401 — SLC 5/04 Firmware Upgrade Module. Discontinued by Rockwell Automation on December 31, 2022. PartnerPLC supplies new, surplus and discontinued Allen-Bradley parts — request a quote for price, condition and lead time.

Specifications

Product

Lifecycle	Discontinued
Discontinued date	December 31, 2022
Replacement category (Rockwell)	Engineering Replacement
Repair options available	No

Specifications

Class	Progmable Logic Control
Ladder Diagram	false
User Interface	false

1747-OS401: frequently asked questions

Can I still buy the 1747-OS401 now that it is discontinued?

Yes. Rockwell Automation / Allen-Bradley has discontinued the 1747-OS401, 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.

When can 1747-OS401 be shipped?

1747-OS401 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 1747-OS401 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 1747-OS401 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 1747-OS401, subject to availability and destination.