
Omron CJ1W-CT021 CJ-Series High-Speed Counter Unit
- Brand
- OMRON
- Model
- CJ1W-CT021
- GEARWELL SKU
- GWP-000006860
- Category
- PLCs & I/O
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← Back to productsProduct overview
The OMRON CJ1W-CT021 is a CJ1 Special I/O Unit that counts encoder pulses on 2 channels, with A and B inputs and Z signals. It takes open collector inputs at 5 VDC, 12 V or 24 V up to 50 kHz, with the 5 V and 12 V inputs each for one axis only, and RS-422 line driver inputs up to 500 kHz. It uses 4 unit numbers and draws 0.28 A at 5 V. For use with CJ2 CPU Units, OMRON specifies Unit Version 1.06 or later.
Technical reference
| Product name | Omron CJ1W-CT021 CJ-Series High-Speed Counter Unit |
|---|---|
| Brand | OMRON |
| Model | CJ1W-CT021 |
| Category | PLCs & I/O |
