Siemens SIMATIC Box PC 620 Manual page 153

USB Port
The Universal Serial Bus port has the following pinout:
The connector is of type A.
The port is rated as a high current USB (500mA).
SIMATIC Box PC 620 Manual
C79000-G7076-C639-04
Contact Signal
Number Name
1 VCC
4 4
2 - Data
3
2
3 + Data
4 Ground
1
Hardware Information
Meaning
8-21