Siemens siprotec 7SA522 User Manual

Hardware and Connections
2-20 7SA522 Manual
C53000-G1176-C119-2
The device version with a Profibus interface has a DSUB socket instead of the fibre
optic channel B in the inclined housing located on the bottom side of the device (see
Figure 2-20).
Figure 2-20 Inclined housing with fibre optic connection and DSUB socket for Profibus inter-
face
n
Channel B
Channel D
Channel C
Channel E

Siemens siprotec 7SA522 Specifications

General

Brand	Siemens
Model	siprotec 7SA522
Category	Protection Device
Language	English