Product: Awair Omni
Low-Voltage Wiring Guide

https://install-omni.getawair.com/page/BACnet%20Mount/3
Voltage Rating
12-24 VAC ±10%
24 VDC ±10%

RS-485 Daisy Chaining
| Terminals | ||
|---|---|---|
| A | + | RS-485 |
| B | – | RS-485 |
| G | Ground | Electrical |
| + | Positive "Hot" | Electrical |
| - | Negative | Electrical |

https://install-omni.getawair.com/page/BACnet%20Mount/4