The Omron CS1W-OA211 is a 16-point solid-state output module for the CS Series rack. It mounts on the backplane and terminates with screw terminals. The solid-state outputs handle high-frequency switching loads without mechanical wear.
Omron CS1W-OA211 Output Module, 16 Solid State, Backplane
MPNCS1W-OA211
End of Life
Omron CS1W Series output module, CS1W-OA211, 16 solid-state outputs, backplane mounting, screw terminal.
$441.96 – $774.87Ref. price · indicative, final on quote
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jun 2026
Specifications
Identification
| Parameter | Value |
|---|---|
| Series | CS1W |
I/O
| Parameter | Value |
|---|---|
| Outputs (count and type) | 16 - Solid State |
Mechanical
| Parameter | Value |
|---|---|
| Mounting type | Backplane |
| Weight | 0.661 lb (299.82 g) |
| Termination style | Screw Terminal |
Approvals
| Parameter | Value |
|---|---|
| Approvals / certifications | CE, cULus, Lloyd, NK |
Other specifications
| Parameter | Value |
|---|---|
| Type | Output Module |
Product details
Frequently asked questions
Will the CS1W-OA211 fit in a panel originally wired for the CS1W-OC211?
The modules share the same form factor and backplane connection, but the output type differs. Solid-state and relay outputs may require different external wiring (e.g., snubbers, fusing). Verify the load circuit design before swapping.
What compliance certifications does the CS1W-OA211 carry?
It is listed with approval from CE, cULus, Lloyd, and NK.
MPN
CS1W-OA211