| Model | CP1W-DA021/CP1W-DA041 | CP1W-DA042 |
| Item | Voltage Output | Current Output | Voltage Output | Current Output |
| Analog output section
Number of outputs | CP1W-DA021: 2 outputs (2 words allocated)
CP1W-DA041: 4 outputs (4 words allocated) | 4 outputs (4 words allocated) |
| Output signal range | 1 to 5 VDC, 0 to 10 VDC, or
–10 to 10 VDC | 0 to 20 mA or 4 to 20 mA | 1 to 5 VDC, 0 to 10 VDC, or
–10 to 10 VDC | 0 to 20 mA or 4 to 20 mA |
| External output allowable load resistance | 2 kΩ min. | 350 Ω max. | 2 kΩ min. | 350 Ω max. |
| External output impedance | 0.5 Ω max. | — | 0.5 Ω max. | — |
| Resolution | 1/6000 (full scale) | 1/12000 (full scale) |
| 25°C
0 to 55°C | 0.4% full scale | 0.3% full scale |
| 0.8% full scale | 0.7% full scale |
|
D/A conversion data | 16-bit binary (4-digit hexadecimal)
Full scale for –10 to 10 V: F448 to 0BB8 Hex Full scale for other ranges: 0000 to 1770 Hex | 16-bit binary (4-digit hexadecimal)
Full scale for –10 to 10 V: E890 to 1770 Hex Full scale for other ranges: 0000 to 2EE0 Hex |
| Conversion time | CP1W-DA021: 2 ms/point (4 ms/all points)
CP1W-DA041: 2 ms/point (8 ms/all points) | 1 ms/point (4 ms/all points) |
| Isolation method | Photocoupler isolation between analog I/O terminals and internal circuits. No isolation between analog I/O signals. |
| Current consumption | CP1W-DA021: 5 VDC: 40 mA max.; 24 VDC: 95 mA max.
CP1W-DA041: 5 VDC: 80 mA max.; 24 VDC: 124 mA max. | 5 VDC: 70 mA max.; 24 VDC: 160 mA max. |
