Braking operation – Lenze 8400 motec Manual User Manual
Page 98
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Braking operation
Braking operation with brake resistor
Wiring of brake resistor
l
98
EDS84DG752 EN 4.0
Evaluation of the thermal contact via digital input
The integration of the thermal contact for monitoring the brake resistor can be
implemented via digital input. Use a Lenze system cable. The response to the input signal
must be parameterised using the »Engineer«.
0.37 ... 3 kW
4 ... 7.5 kW
GND-IO
GIO
24O
3.3
k
3.3
k
RB2
RB1
T1 T2
ERB...
E84D...
Rb2
Rb1
X4
X1
DIx
DI...
GND-IO
GIO
24O
3.3
k
3.3
k
RB2
RB1
T1 T2
ERB...
E84D...
Rb2
Rb1
X4
X2
DIx
DI...
8400DDI032 b
8400DDI032 c
E84D...
8400 motec
X4/DIx
free digital input
X1/Rb1,Rb2
Connection of the brake resistor for devices 0.37 ... 3 kW
X2/Rb1,Rb2
Connection of the brake resistor for devices 4 ... 7.5 kW
ERB...
Brake resistor
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