Repair Information
15
2.8 Electrical supply
The line cord of the is connected to an internal terminal block. Directly connected to this
terminal are convenience receptacles and the unit itself. Line supply to the receptacles is available
with the line cord connected. Line supply for the unit is switched by the main switch at the right side of
the unit. The two pole switched power supply is protected by each one 5A circuit breaker. The
switched line supply is connected to the AC IN connector on power supply board AVM 2-1. Another
third pole of the main switch is connected via the terminal to the board AVM 2-1 (X5:5,6), enabling to
detect a main switch OFF position or missing line supply.
1
1
1
1
1
8
Circuit breakers
Main switch
Convenience
receptacles
L 120/230 V
N 120/230 V
power supply board
Line cord
PE
3
4
3
4
2
2
2
2
7
2
Circuit breaker
battery
X5 pin 6
X5 pin 4
X5 pin 5
X5 pin 3
3
4
5
6
5
6
int. ground
wiring
ventilator
Power
supply board
5 A
5 A
The 120 V configuration has
additional circuit breakers
Fig. 1 Line Terminal Block, 120/230VAC Supply
Содержание Modular+
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Страница 112: ...Order Information 112 034 2950 Silicone tube 6 x 2 for suction 323 0362 Tube cable holder for holding device...
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