Procurement managers rarely finalize CJ1W-ID261 without reviewing Siemens PLC, Omron SMPS 24V 10A and Nx1P2 1040Dt1, ensuring that the chosen component meets budget, compliance, and delivery conditions.
Omron CJ1W-ID261 Programmable Logic Controller
The Omron CJ1W-ID261 Programmable Logic Controller (PLC) Input Unit features DC input operation at 24 VDC with 64 input points. Designed for large-scale Omron PLC installations, it ensures stable digital signal input, low noise, and reliable connection for process control systems. Manufactured by Omron, part of the Omron Programmable Logic Controller family, available under the Omron CJ1W Series.

| Brand | Omron |
| Product Type | Programmable Logic Controller |
| Model Number | CJ1W-ID261 |
| Specification | Value |
|---|---|
| Unit type | CJ1 Basic I/O Units |
| Product name | DC Input Units |
| I/O points | 64 inputs |
| Input voltage and current | 24 VDC, 4.1 mA |
| Commons | 16 points, 1 common |
| External connection | Fujitsu / OTAX connector |
| Number of words allocated | 4 words |
| Current consumption (5 V) | 90 mA max. |
| ON Voltage/ON Current | 19.0 VDC min./3 mA min. |
| OFF Voltage/OFF Current | 5 VDC max./1 mA max. |
| ON response time | 8.0 ms max. (Can be set to between 0 and 32 in the Setup.) |
| OFF response time | 8.0 ms max. (Can be set to between 0 and 32 in the Setup.) |
| Insulation Resistance | 20 MΞ© min. between external terminals and the GR terminal (100 VDC) |
| Dielectric Strength | 1,000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 10 mA max. |




