Before procurement teams confirm CJ1W-IA201, they typically review Siemens PLC, Omron Photoelectric Sensor and Nx1P2 1040Dt1 to double-check performance ratings, stock availability, and supplier credibility carefully.
Omron CJ1W-IA201 Programmable Logic Controller
The Omron CJ1W-IA201 Programmable Logic Controller (PLC) Input Unit features 16 AC input points rated for 100 to 240 VAC. It provides stable signal acquisition and is built with strong noise resistance for accurate detection. This Omron PLC input module ensures dependable interfacing between AC sensors and the main CPU unit. Manufactured by Omron, part of the Omron Programmable Logic Controller range, available under the Omron CJ1W Series.

| Brand | Omron |
| Product Type | Programmable Logic Controller |
| Model Number | CJ1W-IA201 |
| Specification | Value |
|---|---|
| Unit type | CJ1 Basic I/O Units |
| Product name | AC Input Units |
| I/O points | 8 inputs |
| Input voltage and current | 200 to 24 VAC, 10 mA (200 V, 50 Hz) |
| Commons | 8 points, 1 common |
| External connection | Removable Terminal Block |
| Number of words allocated | 1 word |
| Current consumption (5 V) | 80 mA max. |
| ON Voltage/ON Current | 120 VAC min./4 mA min. |
| OFF Voltage/OFF Current | 40 VAC max./2 mA max |
| ON response time | 18 ms max. (default setting: 8 ms) |
| OFF response time | 48 ms max. (default setting: 8 ms) |
| Insulation Resistance | 20 MΞ© min. between external terminals and the GR terminal (500 VDC) |
| Dielectric Strength | 2,000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 10 mA max. |




