Appendix
Figure A-13
General Diagram 7SA6
A-26
Time
Synchronisation
Analog Output
Sevice Interface
System Interface
or Analog Output
Front Serial
Operating Interface
∗
∗
∗
−
2
F (Panel Surface Mounting)
2
52
3
53
4
54
1
D
C
B
Earthing at the
Side Wall
Earthing
Terminal (51)
IN SYNC
IN 12 V
COM SYNC
COMMON
IN 5 V
IN 24 V
Screen
Interference Suppression
Capacitors at the
relay contacts,
Ceramic, 4,7 nF, 250 V
7SA6 Manual
C53000-G1176-C133-1