2-Port RS232/422/485 Combo Serial to USB2.0 Adapter
5
Assume the CD-ROM is drive E:, select “Specify a
location” and browse to the following folder:
E:\USB_to_IO\FTDI\Win2000_XP_2003
For Win2000,
XP or Server
3003,
E:\USB_to_IO\FTDI\Win98_ME
For Win98, ME
Click Next. Windows will then copy the driver files.
Click Finish to complete the driver installation.
After installing the drivers, Windows will detect the
new COM ports and will begin to initialize them. Your
new COM ports, numbered sequentially following the
existing ports in your system, and they are now ready!
5. RS232 Mode Male DB9 Pin Assignments and
DB9(Male) to DB9(Male) Wiring
1 5
6 9
9 Pins Signal
1 DCD
2 RXD
3 TXD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI
DB9(USB Adapter) DB9(Serial Device)
1 DCD 1 DCD
2 RXD 2 RXD
3 TXD 3 TXD
4 DTR 4 DTR
5 GND 5 GND
6 DSR 6 DSR
7 RTS 7 RTS
8 CTS 8 CTS
