AFC-354-COM
来自ARM Wiki
COM3-4:
Pin RS232信号名称 RS485信号名称 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 | RS232信号名称 | RS485信号名称 |
---|---|---|
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 |