Omron Omron CJ1W Communication Units
Omron CJ1W communication units for CJ-series PLCs: serial (SCU), Ethernet (ETN), PROFIBUS DP (PRM), PROFINET (PNT), DeviceNet (DRM) and CompoNet (CRM).
Overview
CJ1W communication units add networks to a CJ-series PLC. Omron's pages give the SCU22 two RS-232C ports and the SCU42 an RS-232C and an RS-422/485 port with Protocol Macro and Host Link, the ETN21 a 10/100Base-T port with FINS and socket services, and master units for PROFIBUS DP, PROFINET, DeviceNet and CompoNet. TIMC quotes them against the model number and lot number on the label.
Availability, condition and lead time confirmed on enquiry.
Omron CJ1W Communication Units: current order numbers
Select one for its full specification, or send us the order number from the label on your unit.
| Order number | Version | Lifecycle | |
|---|---|---|---|
| CJ1W-SCU22 | CJ1W Communication Unit, 2x RS-232C ports | Active | Details |
| CJ1W-SCU42 | CJ1W Communication Unit, 1x RS-232C port + 1x RS-422/485 port | Active | Details |
| CJ1W-ETN21 | CJ1W Communication Unit, 100Base-TX and 10 Base-T | Phased out | Details |
| CJ1W-PRM21 | CJ1W Communication Unit | Active | Details |
| CJ1W-PNT21 | CJ1W Communication Unit, 1 x RJ45 socket | Active | Details |
| CJ1W-DRM21 | CJ1W Communication Unit | Active | Details |
| CJ1W-CRM21 | CJ1W Communication Unit | Active | Details |
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