Male Db9 On Cable; Pci-1622B/C; Table 5.15: Pci-1620A/B/C, Pcie-1620A/B, And Pcie-1622A/B Male Db25 On Cable - Advantech PCI-1602UP User Manual

Table 5.14: PCI-1620A/B/C, PCIe-1620A/B, and PCIe-1622A/B Male DB9
on cable
Pin RS-232
1 DCD
2 RxD
3 TxD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
Table 5.15: PCI-1620A/B/C, PCIe-1620A/B, and PCIe-1622A/B Male DB25
on cable
Pin RS-232 RS-422 RS-485
1 -
2 TxD
3 RxD
4 RTS
5 CTS
6 DSR
7 GND
8 DCD
20 DTR
5.1.8

PCI-1622B/C

The following table and figure show the pin assignments of 1 female DB78 connector
on the bracket to DB9/DB25 for the PCI-1622B/C cards in RS-422 and RS-485
modes.
Table 5.16: PCI-1622B/C Male DB9 on cable
Pin RS-422
1 TxD-
2 TxD+
3 RxD+
4 RxD-
5 GND
6 RTS-
7 RTS+
8 CTS+
9 CTS-
PCI/ PCI Express-Communication User Manual
RS-422 RS-485
TX- D-
TX+ D+
RX+ -
RX- -
GND GND
- -
- -
- -
TX- D-
TX+ D+
RX+ -
RX- -
GND GND
- -
- -
- -
- -
RS-485
Data-
Data+
-
-
GND
-
-
-
-
48