EOL replacement finder

WAGO 750-881 / 750-884 (I/O Pro)

Your automation part went EOL — here is every way out, priced and in stock.

Manufacturer: WAGO
Category: Controller / engineering software

Lifecycle status

The I/O Pro toolchain is superseded; the constraint is software, not the controller hardware.

Replacement paths, side by side

The decisive attribute in this vertical is software and runtime compatibility, not electrical specs. Read the compatibility column before the price column.

Route	What	Price band	Availability	Compatibility — the dealbreakers
Official successor	WAGO 750-8000 series WAGO	€931–1,154 across 5 EU distributors TME, 2026-09-04	In stock at TME (2 pcs)	WAGO's own answer in the thread. Moves to the current CODESYS-based toolchain - the I/O Pro project is converted, and the CODESYS version is the attribute that decides how painful that is. Why this matters ⌄
Caveat: Answered officially by WAGO in the thread, so this is the vendor position rather than an independent one. discussed on SPS-Forum →
Used / refurbished	Used 750-881 / 750-884 Broker market	Not established in research	Not established in research	Identical hardware and toolchain - keeps the existing I/O Pro project running with no conversion. Why this matters ⌄
Caveat: Defers the toolchain migration; the engineering PC running I/O Pro becomes the next single point of failure.

Where the research did not establish a figure, this page says so rather than estimating one. A number you cannot defend is worse than no number.

Migration effort

Project conversion between CODESYS generations is the real cost here, not the hardware.

What the community actually said

These pages are built from forum threads, not brochures. The tacit gotchas — the ones that are not on any datasheet — live in these discussions.

Alternative to WAGO I/O Pro · SPS-Forum.de

Links open a search on the forum the discussion took place on. German thread titles are given here in English translation.

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WAGO I/O Pro Alternative
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