Siemens 1XP8001-1 Montageanleitung Seite 15

1XP8001-1
300 m
984 ft
D
1
U a
U a
5.6 k U aS
U aS
U a1 , U a2 , U a0
600.0
U a1 , U a2 , U a0 , U aS
4.7 k 4.7 k
10 k
10 k
10 k
LM 339
470 k
33 pF 33 pF
10 k
U P
D 1 = Verpolschutz
U aS
1 k
D1 :
D1 :
10 nF
U 0 ~ U P
~
2
U P
0 V (U N )
Reverse polarity protection
protection d´inversion de polarisation
protección contra inversión de la polaridad
protezione da inversione di polarità
polomuändningsskydel
15