Many procurement teams check CP1W-DA021 against Siemens PLC, Omron Photoelectric Sensor and Nx1P2 1040Dt1 before signing purchase orders, verifying quality, compliance, and after-sales support availability.
Omron CP1W-DA021 Programmable Logic Controller
The Omron CP1W-DA021 Programmable Logic Controller (PLC) Expansion Unit features 2 analog outputs for accurate voltage and current signal generation. Supporting output ranges such as 1β5 V, Β±10 V, and 4β20 mA, it ensures precision control in automation systems. This model operates with a current draw of 40 mA at 5 V and 95 mA at 24 V, delivering energy-efficient performance. Engineered for reliability, it provides smooth analog output for stable process control. Manufactured by Omron, part of the Omron Programmable Logic Controller range, available under the Omron CP1W Series.

| Brand | Omron |
| Product Type | Programmable Logic Controller |
| Model Number | CP1W-DA021 |
| Specification | Value |
|---|---|
| Unit type | CP1W Expansion Units |
| Product name | Analog Output Unit |
| Resolution | 1/6000 (full scale) |
| Conversion time | 2 ms/point (4 ms/all points) |
| Number of Outputs | 2CH |
| Output signal range (Voltage) | 1 to 5 V, 0 to 10 V, or β10 to 10 V |
| Output signal range (Current) | 0 to 20 mA or 4 to 20 mA |
| External output allowable load resistance (Voltage) | 2 kΞ© min. |
| External output allowable load resistance (Current) | 350 Ξ© max |
| External output impedance (Voltage) | 0.5 Ξ© max. |
| Isolation method | Photocoupler isolation between analog output terminals and internal circuits. No isolation between analog I/O signals |
| Current consumption (5 V) | 40 mA |
| Current consumption (24 V) | 95 mA |




