PROFINET Control Module for CJ Series
The CJ1W-PNT21 is a PROFINET control module for Omron CJ Series PLCs. The onboard display gives diagnostic status—handy for a field check without cracking the software.
Omron CJ1W-PNT21 PROFINET Control Module, Active
MPNCJ1W-PNT21
End of Life
Omron CJ1W-PNT21 Control Module for CJ Series, PROFINET, Display, DIN Rail, RJ45, 0-55°C, Active.
$665.61Ref. 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
| 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 |
Product details
Frequently asked questions
What type and series is the CJ1W-PNT21?
It is a Control Module in the CJ1W series.
Will the CJ1W-PNT21 physically fit in a panel designed for a CJ1W-ETN21?
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.
MPN
CJ1W-PNT21