AFC-371-COM
来自ARM Wiki
文件:AFC-371-COM.jpg
AFC-371-COM
COM3-COM6:
Pin 信号名称RS232 信号名称RS485 1 DCD DATA- 2 SIN DATA+ 3 SOUT NC 4 DTR NC 5 GND GND 6 DSR NC 7 RTS NC 8 CTS NC 9 RI NC
| Pin | 信号名称RS232 | 信号名称RS485 |
|---|---|---|
| 1 | DCD | DATA- |
| 2 | SIN | DATA+ |
| 3 | SOUT | NC |
| 4 | DTR | NC |
| 5 | GND | GND |
| 6 | DSR | NC |
| 7 | RTS | NC |
| 8 | CTS | NC |
| 9 | RI | NC |