User Manual

PMX-090T DM&P Vortex86MX+ 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