Description
Pin | RS232 | RS422 | RS485 | SDI-12 |
1 | Power Ground | Power Ground | Power Ground | Power Ground |
2 | Rx- | Rx- | Rx- | – |
3 | – | Tx+ | Tx+ | – |
4 | Tx- | Tx- | Tx- | – |
5 | – | Rx+ | Rx+ | – |
6 | Power (V+) | Power (V+) | Power (V+) | Power (V+) |
7 | Signal Ground | Signal Ground | Signal Ground | Signal Ground |
8 | – | – | – | SDI-12 Signal |