Omron CJ1W-PNT21 Control Module for CJ Series, PROFINET, Display, DIN Rail, RJ45, 0-55°C, Active.
| Parameter | Value |
|---|---|
| Series | CJ1W |
| Parameter | Value |
|---|---|
| Operating temperature range | 0°C ~ 55°C |
| Parameter | Value |
|---|---|
| Mounting type | DIN Rail |
| Weight | 0.221 lb (100.24 g) |
| Termination style | RJ45 |
| Parameter | Value |
|---|---|
| Type | Control Module |
| Features | Display |
The CJ1W-PNT21 is a PROFINET control module for Omron CJ Series PLCs. It mounts on DIN rail, connects via RJ45, and runs from 0°C to 55°C. The onboard display gives diagnostic status—handy for a field check without cracking the software.
It is a Control Module in the CJ1W series.
Yes, both modules share the same DIN-rail footprint and RJ45 termination, so no rewiring is needed. However, the CJ1W-PNT21 runs PROFINET, not EtherNet/IP, so the PLC program and network configuration must be changed.
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