Siemens SIPROTEC 7SJ80 Produktinformation Seite 21

Front USB-interface
USB-interface for the connection between the protection device and the
PC.
Figure 11
Assignment of the USB socket
Pin-No.
USB VBUS
(unused)
SIPROTEC 7SJ80 / 7SK80 V4.60, Product Information
E50417-K1150-C342-A6, Edition 07.2010
USB-interface
1 2
D-
3 4
D+ GND
Housing
Shield
21