Интерфейс “ПК”
| pin | Name | Dir | Description |
|---|---|---|---|
| 1 | +5V | out | |
| 2 | TXD | out | RS232 |
| 3 | RXD | in | RS232 |
| 4 | nc | ||
| 5 | GND | ||
| 6 | nc | ||
| 7 | A+ | i/o | ? RS485 |
| 8 | B- | i/o | ? RS485 |
| 9 | nc |
| pin | Name | Dir | Description |
|---|---|---|---|
| 1 | +5V | out | |
| 2 | TXD | out | RS232 |
| 3 | RXD | in | RS232 |
| 4 | nc | ||
| 5 | GND | ||
| 6 | nc | ||
| 7 | A+ | i/o | ? RS485 |
| 8 | B- | i/o | ? RS485 |
| 9 | nc |