Siemens SICAM RTUs Benutzerhandbuch Seite 90

Systembestandteile
PS-2632
PS-2632
galvanical insulation
1
+
L/
2
-
N/
3
PE
X1
90
VACin
Bridge+
Booster
PFC +
Holdup
Caps
Input Filter
+Fuse
+Inrush
Booster
PFC
Control
PVCC
SVCC
Synchonous
rectification
main DC/DC +
caps
Secondary
Control
&
PIC
T1
Auxiliary-
Supply
Primary
Control
Main
DC/DC
Main
DC/DC
PVCC
Control
SICAM RTUs, SICAM AK 3 Benutzerhandbuch
Ausgabe 04.2019, DC2-027-2.04
SVCC
Vout 5V/24A
OR-ing
V_Sense+
V_Sense-
RxD
TxD
ADR0
ADR1
ADR2
SVCC
X99
PVCC
PVCC