5
Electrical installation
Block diagram
EDK82ZWBRU DE/EN/FR 2.0
31
L
The circuit consists of a supply system rectifier and an MOS switch located in the braking
circuit and controlled via optocoupler.
1
3
2
BU
RD
BK
GN
BN
0
1
2
Optocoupler
1
3
2
BU
RD
BK
GN
BN
0
1
2
MOS switch
1
3
2
BU
RD
BK
GN
BN
0
1
2
Spring-operated brake
coil
1
3
2
BU
RD
BK
GN
BN
0
1
2
1
3
2
BU
RD
BK
GN
BN
0
1
2
1
3
2
BU
RD
BK
GN
BN
0
1
2
1
3
2
BU
RD
BK
GN
BN
0
1
2
1
3
2
BU
RD
BK
GN
BN
0
1
2
82ZWBRU003
Connection
Colour
Function
-
Black (BK)
M ins connection
-
Brown (BN)
Mains connection
-
Green (GN)
Switchover one-way rectification / bridge rectification
Red (RD)
Control connection
Blue (BU)
Control connection
1
-
Brake connection
2
-
Brake connection with control via mains voltage
3
-
Brake connection with control via control voltage
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