
Electrical installation
General requirements
Permissible cable lengths
7
98
EDBMB935X DE/EN/FR 13.0
+UG
-UG
A1
E A E A E A
Z1
Z2
Zx
RB1
L 8m
31
£
2
RB2
L 8m
32
£
RBx
L 8m
3x
£
L
11
L
0
L
13
L2m
21
£
L+L 2m
0 11
£
L+L 2m
0 12
£
L+L 2m
0 1x
£
L2m
2x
£
L
12
2 2
2
2 2 2
9350br_005
Fig. 10 Example circuit for parallel operation
A1 Controller
Z1 Brake chopper 1 = master
Z2 ... Zx Brake chopper 2 ... x = slave 2 ... slave x
RB1, RB2, RBx External brake resistors
L0 Cable length of controller collection point
L1x Cable length of collection point braking unit
L2x Cable length of synchronisation cable for parallel operation
L3x Cable length of brake chopper brake resistor
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