Siemens FS20 - Page 286

Mounting and installation FC2080
Installing the power supply kit (150 W, B)
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Building Technologies
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Fire Safety
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Figure 155: View of cable tree wiring for the third additional power supply
Slave 1 Second existing power supply (150 W)
Slave 2 Third additional power supply (150 W)
S 'Master/Slave' sliding switch
X1 Mains connection terminal (pin assignment according to type A5)
X8 Output voltage terminal
X11 Monitoring signal terminal
F1
Slave 2
Slave 1
X11
X8
X11
X8
1
3
2
3
0V
24V
Master
Slave
Master
Slave
X1
X1
K1
K2
r
bl
r
bl
r
bl
bl
r
S
S
1...6
123456
12
11
14
12
11
14
A1
A2
A1
A2
>Master
2
6
8
4
7
9
4
Master
1
5
3
N
L
PE
N
L
PE