4-Pin Usb Connector; Com Port - Advantech TPC-71W Series User Manual

* Supports PCI1.1/ PCI1.2 Power Definition
* +3.3Vaux was suspend power , power out to device +3.3V/1.1A
* +3.3V was core power
* +1.5V was core power , power out to device +1.5V/0.5A
A.2

4-pin USB Connector

 1.25 mm 4-pin USB connector
Pin Signal
1 USB VBUS
2 USB_P-
3 USB_P+
4 GND
A.3

COM Port

 9-Pin Com Port Connector
Pin
1
2
3
4
5
6
7
8
9
RS232 RS485
- D-
RX D+
TX -
- -
GND GND
- -
RTS -
CTS -
- -
23
Description
USB Power output ,USB2.0 5V/0.5A
USB2.0 date -
USB2.0 date +
Ground for Power return
CAN
-
D-
GND
-
-
-
D+
-
-
TPC-71W Series User Manual