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Siemens FS20 - Wiring up the Mains Voltage

Siemens FS20
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Mounting and installation FC2080
Installing the carrier (19", power supply)
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Building Technologies
008851_s_en_
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Fire Safety
2016
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27
6.9.1 Wiring up the mains voltage
The primary wiring supplies and outlets must be secured with cable ties.
Figure 157: Cable guide of the mains supply cable on carrier (19", power supply)
1 Integrated power supply (150 W), PS1…PS3
2 Mains cable duct
3 Install the main switch, only for the first carrier (19", power supply)
4 Euro socket
5 Secondary circuit and signal cable duct
6 Cable tie (strain relief)
7 Support plate ground terminal
8 Mains connection cable
1
PE Protective conductor terminals
N Neutral conductor terminals
L External conductor terminals
L1 External conductor for mains switch input
L2 External conductor for mains switch output
1
The mains connection of a second carrier (19", power supply) must be connected
from terminals 'N', 'L' and 'PE' of the first carrier (19", power supply).
L
PE
N
N N L2
L2
NN
L1
L1
PE N L
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