User Manual

11
PMX-090T DM&P Vortex86MX+ Panel PC with 9” WSVGA TFT LCD
2.3 Connector Pin Assignments
J1: CF Master/Slave Switch
J3: USB
Pin # Signal Name Pin # Signal Name
1 VCC 2 USBD2-
3 USBD2+ 4 GND
5 GND 6 GND
J4: USB
Pin # Signal Name Pin # Signal Name
1 VCC 2 USBD3-
3 USBD3+ 4 GND
5 GND 6 GND
J5: USB (Optional)
Pin # Signal Name
1 VCC
2 USBD1-
3 USBD1+
4 GND
5 GND
J8: PS/2 Keyboard
Pin # Signal Name Pin # Signal Name
1 KBCLK 2 KBDAT
3 NC 4 GND
5 VCC
J9: PS/2 Keyboard/Mouse
Pin # Signal Name Pin # Signal Name
1 KBCLK 2 MSCLK
3 GND 4 KBDATA
5 MSDATA 6 VCC
7 GND 8 GND
9 GND
J10: COM1 RS232/422/485
(Change setting by BIOS)
Pin # Signal Name Pin # Signal Name
1
DCD1/
422TX- /
RS485-
2
RXD1 /
422TX+ /
RS485+
3
TXD1 /
422RX+
4
DTR1 /
422RX-
5 GND 6 DSR1
7 RTS1 8 CTS1
9 RI1
Pin # Signal Name
On Master
OFF Slave