2S RS422/485 Mini PCIe Card
5
In some cases, you may want to uninstall the drivers. To remove the
drivers that already installed for Windows, there are two methods:
1.
Run (double click) the uninstall program (for example
MOSCHIP_StnUninst.exe)
in each Windows’ folder on the
supplied driver CD, it is usually in the same folder as the
StnSetup.exe utility:
2.
Go to Windows’ Control Panel’s Add/Remove Program
to
remove the drivers.
DB9-Male Pin Assignment:
RS422 Cable Wiring:
6. Uninstalling the Software Drivers
7. RS422/485 Pin Assignments and Cable Wiring
DB9 (RS422, PCIe Card)
1 TXD-
2 TXD+
3 RXD+
4 RXD-
5 GND
(RS422 Device)
1 TXD-
2 TXD+
3 RXD+
4 RXD-
5 GND
NC = No connection
9 Pins Signal
1 TXD- (DATA-)
2 TXD+ (DATA+)
3 RXD+
4 RXD-
5 GND
6 NC
7 NC
8 NC
9 NC
