Many procurement teams check CJ1W-AD042 against Siemens PLC, Omron SMPS 24V 10A and Nx1P2 1040Dt1 before signing purchase orders, verifying quality, compliance, and after-sales support availability.
Omron CJ1W-AD042 Programmable Logic Controller
The Omron CJ1W-AD042 Programmable Logic Controller (PLC) Expansion Unit features 4 analog inputs with high-resolution 1/12000 precision for stable analog data acquisition. Supporting voltage and current input ranges from 0–10 V to 4–20 mA, it ensures dependable accuracy in process control. Designed for 24 VDC input power, the CJ1W-AD042 delivers long-term operational reliability in demanding industrial environments. Compact and durable, it seamlessly integrates into Omron PLC architectures for advanced signal processing. 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-AD042 |
| Specification | Value |
|---|---|
| Unit type | Special I/O Units |
| Product name | Analog Input Unit |
| Resolution | 1/12,000 |
| Number of Inputs | 4 Inputs |
| Signal range selection | Set separately for each input |
| Signal range | 05V, 15V, 010V, ±10V, 420mA |
| Conversion speed | 20 μs/1 point, 25 μs/2 points, 30 μs/3 points, 35 μs/4 points The Direct conversion is provided. |
| Accuracy (at ambient temperature of 25°C) | Voltage: ±0.2% of F.S. Current: ±0.4% of F.S. |
| External connection | Removable terminal block |
| No. of unit numbers allocated | 1 |
| Number of mountable Units | 40 Units |
| Current consumption (5 V) | 0.52 A |
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