6 Electrical characteristics
6.1 Electrical Parameters
| Parameters | Minimum | Typical | Maximum | Unit |
|---|---|---|---|---|
| System Power Input (V1.4) | 9 | 12 | 36 | V |
| Operating Temperature | -25 | 25 | 60 | ℃ |
| Storage Temperature | -25 | 25 | 60 | ℃ |
| Operating Humidity | 20 | - | 90 | % |
| Relay AC load | - | - | 125V 0.5A | - |
| Relay DC load | - | - | 30V 3A | - |
TIP
For hardware versions V1.1 to V1.3, the maximum system power input is 18V.