Becker GS2 - Electrical Connection; Power Supply Options; Wiring Diagram Details

Electrical connection
Battery connection
At terminal A and 0V, power can be supplied either by DC control unit GS1 or by battery.
In the event of a power failure, the voltage at terminal A will be used.
Wiring diagram
L1 PE N
A 0V
0 V
C
1
BU
RD( )4
2
BN
BK( )3
3
BK
BN( )2
RD
BU( )1
+
+
F2
RD (4) + BK (3) - BN (2) BU (1)
4
2 1
U
Stör
U
B
4
DC control unit
GS2/24V
red green
Mains
230V/50-60 Hz
Power supplied by
GS1 or battery
DC tubular drive 24 V
8