Table 5.19:Pci-1612A/B/Au/U/Cu Female Db37 On Bracket - Advantech PCI-COMM Series User Manual

Table 5.19: PCI-1612A/B/AU/U/CU female DB37 on bracket
Pin RS-232
1 -
2 3_DCD
3 3_GND
4 3_CTS
5 3_RxD
6 4_RI
7 4_DTR
8 4_DSR
9 4_RTS
10 4_TxD
11 2_DCD
12 2_GND
13 2_CTS
14 2_RxD
15 1_RI
16 1_DTR
17 1_DSR
18 1_RTS
19 1_TxD
RS-422 RS-485
- -
3_TxD- 3_Data-
3_GND 3_GND
3_CTS+ -
3_TxD+ 3_Data+
4_CTS- -
4_RxD- -
4_RTS- -
4_RTS+ -
4_RxD+ -
2_TxD- 2_Data-
2_GND 2_GND
2_CTS+
2_TxD+ 2_Data+
1_CTS- -
1_RxD- -
1_RTS- -
1_RTS+ -
1_RxD+ -
Pin RS-232 RS-422
20 3_RI
21 3_DTR
22 3_DSR
23 3_RTS
24 3_TxD
25 4_DCD
26 4_GND
27 4_CTS
28 4_RxD
29 2_RI
30 2_DTR
31 2_DSR
32 2_RTS
33 2_TxD
34 1_DCD
35 1_GND
36 1_CTS
37 1_RxD
85
RS-485
3_CTS- -
3_RxD- -
3_RTS- -
3_RTS+ -
3_RxD+ -
4_TxD- 4_Data-
4_GND 4_GND
4_CTS+ -
4_TxD+ 4_Data+
2_CTS- -
2_RxD- -
2_RTS- -
2_RTS+ -
2_RxD+ -
1_TxD- 1_Data-
1_GND 1_GND
1_CTS+ -
1_TxD+ 1_Data+
Chapter 5