USB

The industrial PC has four USB interfaces (X108-X111) on the rear side of the device and two USB interfaces (X212, X213) behind the front flap. They are used to connect peripheral devices with USB connector.

USB 1:Fig.8: USB interface pin numbering
USB interface pin assignment

Pin

Connection

Typical assignment

1

Vbus

Red

2

D -

White

3

D +

Green

4

GND

Black

5

StdA_SSRX -

Blue

6

StdA_SSRX +

Yellow

7

GND_DRAIN

N/A

8

StdA_SSTX -

Purple

9

StdA_SSTX +

Orange

Only pins 1 to 4 and the shield are relevant for USB 2.0.