Advantech SIMB-982, Руководство пользователя, Страница: 53 / 68

52 SIMB-982 User Manual
Appendix A
I/O Pin
A
ssignments
A.2 0 COM Port3~6 Box Header ( COM3456 )
COM Port7~10 Box Header (COM78910)
Pin Signal Pin Signal
1 DCD# [A] 2 DSR# [A]
3 RXD [A] 4 RTS# [A]
5 TXD [A] 6 CTS# [A]
7 DTR# [A] 8 RI# [A]
9 GND 10 GND
11 DCD# [B] 12 DSR# [B]
13 RXD [B] 14 RTS# [B]
15 TXD [B] 16 CTS# [B]
17 DTR# [B] 18 RI# [B]
19 GND 20 GND
21 DCD# [C] 22 DSR# [C]
23 RXD [C] 24 RTS# [C]
25 TXD [C] 26 CTS# [C]
27 DTR# [C] 28 RI# [C]
29 GND 30 GND
31 DCD# [D] 32 DSR# [D]
33 RXD [D] 34 RTS# [D]
35 TXD [D] 36 CTS# [D]
37 DTR# [D] 38 RI# [D]
39 GND 40 GND