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

5 Power supply (150 W) SV 24V-150W-A5
Pin assignments
5.3.5
SV 24V-150W-A5 MASTER
X11
SB 9
SB 8
SA 7
SA 6
5
F
F 4
BS
3
NO
NS
NO
2
C
S 1
X8
+B 0
I-begr.
T6.3A
I-unbegr. 9
+B
8
+24V
7
+24V
6
+24V
+24V +24V 5
4
+24V
3
0V
2
0V
1
0V
SV 24V-150W-A5 SLAVE 1
X11
SB 9
SB 8
7
SA
SA 6
5
F
F 4
BS
NO 3
NS
NO
2
C
S 1
X8
0
I-begr. +B
T6.3A
I-unbegr. 9
+B
8
+24V
+24V 7
+24V 6
5
+24V +24V
4
+24V
3
0V
2
0V
1
0V
Parallel switching of three power supply units (150 W)-A5
40
Building Technologies
Fire Safety

Parallel switching of three supply units

2
2
3
NTC 4.7 k
4
F2: 12 A ... 20 A
SV 24V-150W-A5
X11
9 SB
8 SB
7 SA
6 SA
5
F
4
F
5
BS
3
NS
2
1 S
X8
0
+B
9 +B
8
+24V
7
+24V
6 +24V
5 +24V +24V
5
4
+24V
3
0V
2 0V
1
0V
#BATT
#MAINS
1
COMMON
+VSYS
-VSYS
Battery
SLAVE 2
NO
NO
C
I-begr.
T6.3A
I-unbegr.
008837_q_en_--
14.05.2012