Siemens FS20 - Page 292

Mounting and installation FC2080
Installing the carrier (19", power supply)
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Building Technologies
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Fire Safety
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Wiring of the mains cable on the bottom terminal block
Figure 158: Wiring diagram of the complete bottom terminal block on carrier (19", power supply)
PSU1
PE
PE PE
N
NN
L
LL
PE
N
L
L
PE
N
N
N
L2
L2
N
N
L1
L1
Mains connection
PSU2
X1/PS1
X1/PS2
X1/PS3