Pci-1604Up; Table 5.5:Pci-1604 Male Db9 On Cable; Table 5.6:Pci-1604Up Female Db25 On Bracket - Advantech PCI-COMM Series User Manual

5.1.4 PCI-1604UP

The following table and figure show the pin assignments for the PCI-
1604UP card's male DB9 on the cable and female DB25 on the bracket in
RS-232 modes.
Table 5.5: PCI-1604 Male DB9 on cable
Pin RS-232
1 DCD
2 RxD
3 TxD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI
Table 5.6: PCI-1604UP Female DB25 on bracket
Pin RS-232
1 2_DCD
2 2_RxD
3 2_TxD
4 2_DTR
5 GND
6 -
7 -
8 -
9 1_DCD
10 1_RxD
11 1_TxD
12 1_DTR
13 GND
Pin
14
15
16
17
18
19
20
21
22
23
24
25
77
RS-232
2_DSR
2_RTS
2_CTS
2_RI
-
-
-
-
1_DSR
1_RTS
1_CTS
1_RI
Chapter 5