Users Manual Chapter 6

Thor VM3A Vehicle-Mounted Computer 143

USB Host Connector

USB Host to Scanner Cable

D9 Male Connector

9 USBC_VBUS USB client 5V detect from attached host (not used)

Pin Signal Description

1 5V_USB USB Power, Current Limited

2 USB_H1_D- USB D-

3 USB_H1_D+ USB D+

4 GND USB Power Return

Shell CGND Chassis Ground

PIN 4

Pin Signal Description

1Not used

2Not used

3Not used

4 USB_H1_PWR USB host 5V output power

5 GND Common ground

6Not used

7 USB_H1_D+ USB host 1 data signal (twisted pair)

8 USB_H1_D- USB host 1 data signal (twisted pair)

9 USBC_VBUS USB client 5V detect from attached host

PIN 9PIN 6

PIN 5

PIN 1