TO HOSTRS-232C D-SUB9 RS-232C D-SUB25
8 (CTS)
7 (RTS)
2 (RxD)
5 (GND)
3 (TxD)
1
2
3
4
8
5
2 (HSK i)
1 (HSK O)
5 (RxD-)
4 (GND)
3 (TxD-)
8 (RxD+)
7 (GP-)
6 (TxD+)
1
2
3
4
5
6
7
8
5 (CTS)
4 (RTS)
3 (RxD)
7 (GND)
2 (TxD)
1
2
3
4
8
5

DIN

8-

D-SUB

25-

D-SUB

9-