Avalue EMX-PNVB - Manual (Page 16)

EMX-PNVB Quick Installation Guide
16 EMX-PNVB Quick Installation Guide
2.3.15 Serial port 2~6 connector (COM2~6)
Signal PIN PIN Signal
9 RI
CTS 8 7 RTS
DSR 6 5 GND
RTD 4 3 TXD
RXD 2 1 DCD
2.3.16 USB connector 1~2 (FUSB1~2)
Signal PIN PIN Signal
VCC 1 2 VCC
Data 0- 3 4 Data 1
Data 0+ 5 6 Data 1
GND 7 8 GND
10 GND
COM6
COM5
COM4 COM3
COM2
FUSB2
FUSB1