Parallel Switching Of Two Supply Units - Siemens 13-xx-ST-SBT Series Product Data

4 Power supply (150 W) SV 24V-150W-A4
Pin assignments
4.3.4
30
Building Technologies
Fire Safety

Parallel switching of two supply units

SV 24V-150W-A4 MASTER
X11
NC 9
NC 8
SA 7
SA 6
F 5
F 4
BS
NO 3
NS
NO
2
C
S 1
X8
0
I-begr. +B
T6.3A
I-unbegr.
9
+B
8
+24V
7
+24V
6
+24V
5
+24V +24V
4
+24V
3
0V
2
0V
0V 1
SV 24V-150W-A4 SLAVE
X11
NC 9
NC 8
7
SA
SA 6
F 5
F 4
BS
3
NO
NS
NO
2
C
S 1
X8
+B 0
I-begr.
T6.3A
I-unbegr.
+B 9
8
+24V
7
+24V
6
+24V
+24V +24V 5
4
+24V
3
0V
2
0V
1
0V
Parallel switching of two power supply units (150 W)-A4
2
NTC 4.7 k
4
2
F2:
12 A ... 20 A
#BATT
#MAINS
COMMON
1
VSYS+
VSYS-
Battery
3
008837_q_en_--
14.05.2012