Advantech PPC-V106 user manual COM 4 Connector CN, USB Port

B.12 COM 4 Connector (CN 23)

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

B.13 USB Port

Pin	Signal
1	VCC
2	DATA-
3	DATA+
4	GND

63 AppendixB