Skip to main content
Log in
Omron CS1W-SCU21-V1 — PLCs (Programmable Logic Controllers)

CS1W-SCU21-V1 Omron Communications Module, CE/CSA/UL/LLoyd/N

MPNCS1W-SCU21-V1
End of Life

Omron CS1W-SCU21-V1 Communications Module, CS Series, Backplane Mount, D-Sub, CE/CSA/UL/LLoyd/NK.

$823.85 – $1,549.73Ref. 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-SCU21-V1 — Identification
ParameterValue
SeriesCS1W
CS1W-SCU21-V1 — Mechanical
ParameterValue
Mounting typeBackplane
Weight0.441 lb (200.03 g)
Termination styleD-Sub
CS1W-SCU21-V1 — Approvals
ParameterValue
Approvals / certificationsCE, CSA, Lloyd, NK, UL
CS1W-SCU21-V1 — Other specifications
ParameterValue
TypeCommunications Module

Product details

The CS1W-SCU21-V1 is a Communications Module for the Omron CS Series, slotting into the backplane via D-Sub connection. It carries CE, CSA, Lloyd, NK, and UL approvals — covering marine and industrial certification requirements out of the box.

Backplane-mounted to the CS Series rack. D-Sub termination means you'll need to account for the connector's cable exit profile in panel layout — the bend radius of the mating cable dictates clearance to the gland plate. Confirm the host CPU's communications protocol before committing the BOM line; the module does not auto-negotiate protocol.

Frequently asked questions

What is the type of this part?

It is a Communications Module for the Omron CS Series.

What series does this module belong to?

The part is part of the CS1W series.

What approvals does the CS1W-SCU21-V1 carry?

It carries CE, CSA, Lloyd, NK, and UL approvals.

Is the CS1W-SCU31-V1 a direct functional second source?

Both are CS Series communications modules with backplane mount and D-Sub termination, but the SCU31-V1 has cULus approval instead of separate UL/CSA. Verify protocol compatibility before substituting — the interface may differ.

MPN
CS1W-SCU21-V1