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Modicon Momentum Parts

92 parts indexed · page 1 of 2 · catalogue last updated 2026-09-28

Modicon Momentum — compact modular PLC family of processors, I/O bases and adapters.

Modicon Momentum takes a different structural approach from Schneider's rack-based platforms: each unit combines a processor, an I/O base and an optional communication adapter, so a small control system can be assembled without a backplane. The 170-series references in this wiki include the I/O bases, adapters and related accessories that made Momentum a frequent choice for distributed machine control and panel rebuilds.

Because the concept is modular at the unit level rather than the rack level, replacing a Momentum module usually means matching two things: the I/O base type (channel count, digital or analog) and the adapter that carries the network protocol. The product pages here record both aspects where the source documentation provides them.

Momentum hardware has been on the market for a long time and many references are now supplied mainly from surplus stock. The sourcing notes on each page therefore emphasise verifying revision compatibility — printed circuit revisions of the same reference can differ in behaviour at the edge cases even when the headline specification matches.

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Other product categories

Need side-by-side specifications? Browse the comparison tables.

Frequently asked questions

What is included in the Modicon Momentum family?

92 Modicon Momentum parts are indexed on this page, each with structured specifications and links to original datasheets where available.

How do I choose between Modicon Momentum models?

Compare sibling models side by side using the linked comparison guides, and verify electrical and mechanical parameters against the datasheet for your specific application and rack context.

Are Modicon Momentum parts still available?

Availability varies by model and vintage. Use the source links on each product page to check live stock and request a quote; many legacy references are supplied from surplus or refurbished stock.

Which related families should I consider alongside Modicon Momentum?

The "Related families" section above lists other product families commonly browsed together with this one. Companion components — such as mating cables, sensors or rack hardware — are usually listed in the same brand grouping.

Can I substitute one Modicon Momentum model for another?

Only where form, fit and function match. Sibling part numbers often differ in ratings, termination or revision, and substitutions can change system behaviour. Compare the models side by side, then verify against the datasheet and your installed configuration before swapping any part.

How current is this Modicon Momentum catalogue?

The listing count and the "catalogue last updated" date above are generated directly from our indexed database and refreshed daily. Specifications come from the source documents cited on each product page — always verify critical parameters against the manufacturer datasheet.

Modicon Momentum: Parts List, Specs & Datasheets | PLCXpert Wiki