Omron CS1W-PRM21 Profibus-DP Master Communications Module for CS Series, backplane mounting, D-Sub termination.
| Parameter | Value |
|---|---|
| Series | CS1W |
| Parameter | Value |
|---|---|
| Operating temperature range | 0°C ~ 55°C |
| Parameter | Value |
|---|---|
| Mounting type | Backplane |
| Weight | 0.413 lb (187.33 g) |
| Termination style | D-Sub |
| Parameter | Value |
|---|---|
| Type | Communications Module |
The Omron CS1W-PRM21 is a Profibus-DP Master Communications Module that slots onto the CS Series backplane, terminated via D-Sub. It pulls Profibus-DP fieldbus into the rack’s control logic. Rated for 0°C to 55°C operation, it lives in the conditioned cabinet environment typical of a CS1W rack.
It is a Communications Module — specifically a Profibus-DP Master for the CS Series PLCs.
No. The CP1W-32ET is a 32-point output module for CP/CJ series, not a Profibus-DP master. It uses DIN rail mounting and screw terminals, not backplane and D-Sub.
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