18
PDX3-090T DM&P Vortex86DX3 Panel PC with 9” WSVGA TFT LCD
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
RJ45
Pin #
Signal Name
Pin #
Signal Name
1
FTXD+
2
FTXD-
3
FRXIN+
4
NC
5
NC
6
FRXIN-
7
NC
8
NC