| Analog board | Feature | Terminal mark | Terminal function description | Terminal function |
| Analog output | Voltage output | V0 | Voltage output | Output range:0-10V DC Load:≥1kΩ |
| VGND | Voltage output grounded |
| Current output | A0 | Current output | Output range:0-20mA DC Load:≤500Ω |
| AGND | Current output grounded |