Advantech Vechicle Mounted Terminal PPC-V106 - Manual (Page 75)

63 Appendix B
B.12 COM 4 Connector (CN 23)
B.13 USB Port
Pin Signal
1 DCD
2 DSR
3 RXD
4 RTS
5 TXD
6 CTS
7 DTR
8 RI
9 GND
10 5V
11 GND
12 5V
Pin Signal
1 VCC
2 DATA-
3 DATA+
4 GND