Lenze 8400 - Manual (Page 257)

Braking operation
Braking operation with external brake resistor
Wiring of brake resistor
8

257 EDS84ASC552 EN 9.1
Wiring principle

R
B
RB1 RB2
<
0.5
m
PE
T1 T2
‚
R
B
RB1 RB2
<5m
PE
PES
PES
T1 T2
 ‚
ERBG008 ERBG007
Fig. 8-1 Wiring of a brake resistor to the controller
PES
HF-shield termination by PE connection via shield clamp
Rb1, Rb2 Terminals of the brake resistor
 Supply cable to the controller
T1, T2 Terminals temperature monitoring of the brake resistor (thermal contact/NC
contact)
 Supply cable for evaluation of temperature monitoring
(to be integrated e.g. into the latch circuit of the mains contactor of the supply)