Lenze E84DGDVB7514 - Page 100

Braking operation
Braking operation with brake resistor
Wiring of brake resistor
7
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100
EDS84DG752 EN 5.0
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
GIO24O
3.3
k
3.3
k
RB2RB1 T1 T2
ERB...
E84D...
Rb2Rb1
X4
X1
DIxDI...
GND-IO
GIO24O
3.3
k
3.3
k
RB2RB1 T1 T2
ERB...
E84D...
Rb2Rb1
X4
X2
DIxDI...
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