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Omron CS1W-DRM21-V1 — PLCs (Programmable Logic Controllers)

Omron CS1W-DRM21-V1, Communications Module for CS Series

MPNCS1W-DRM21-V1
End of Life

Omron CS1W-DRM21-V1, CS1W Series, Communications Module, Backplane Mount, Screw Terminal, Approvals CE, cULus, Lloyd, NK, Weight 0.379 lb (171.91 g).

$762.27 – $1,417.52Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

CS1W-DRM21-V1 — Identification
ParameterValue
SeriesCS1W
CS1W-DRM21-V1 — Mechanical
ParameterValue
Mounting typeBackplane
Weight0.379 lb (171.91 g)
Termination styleScrew Terminal
CS1W-DRM21-V1 — Approvals
ParameterValue
Approvals / certificationsCE, cULus, Lloyd, NK
CS1W-DRM21-V1 — Other specifications
ParameterValue
TypeCommunications Module

Product details

The Omron CS1W-DRM21-V1 is a Communications Module for the CS Series PLC family — sits on the backplane, wired through screw terminals. The approvals list (CE, cULus, Lloyd, NK) covers panel builds bound for general industry, marine, and North American markets.

Still on the production line?

Lifecycle tag reads Active — no end-of-life notice, no last-time-buy scramble. This one's still a standard catalog item. Quote it against your BOM; fast nickel beats slow dime when there's no surplus middleman.

Frequently asked questions

What approvals does the CS1W-DRM21-V1 carry?

CE, cULus, Lloyd, and NK — covering general industrial, marine, and North American safety standards.

Can the CS1W-DRM21-V1 replace a CS1W-CLK23 in an existing panel?

No — the DRM21-V1 is a Communications Module; the CS1W-CLK23 is a Link Module for Controller Link networks. Same rack, different protocol role. Verify your network requirement before ordering.

MPN
CS1W-DRM21-V1