Cn15 Usb1.0 1 & 2 Connect; Cn16 Com2 D-Type 9 Pins Connect; Cn17 Usb1.0 3 & 4 Connect; Cn19 Cpu Fan - Advantech POS-761F User Manual

B.12 CN15 USB1.0 1 & 2 connect
VCC
DAT1-
DAT1+
GND
GND
B.13 CN16 COM2 D-TYPE 9 Pins connect
DCD & TX-
TX & RX+
GND
RTS
RI & POWER
B.14 CN17 USB1.0 3 & 4 connect
VCC
DAT3-
DAT3+
GND
GND
B.15 CN19 CPU FAN
GND
B.16 CN20 COM1 D-TYPE 9 Pins connect
DCD
TX
GND
RTS
RI & POWER
1
VCC12
1 2
3 4
5 6
7 8
9 10
1 2
3 4
5 6
7 8
9
1 2
3 4
5 6
7 8
9 10
2
1 2
3 4
5 6
7 8
9
123
VCC
DAT2-
DAT2+
GND
GND
RX & TX+
DTR & RX-
DSR
CTS
VCC
DAT4-
DAT4+
GND
GND
3
Detect FAN speed
RX
DTR
DSR
CTS
Appendix B