Temperature Sensor Wiring Diagrams - KEB COMBIVERT F5 Reference Manual

Brake Transistor Monitor
Brake Transistor Monitor without Elevator Controller Supervision: Line Contactor
F Branch Circuit Fuses
CH Line Choke
EMI EMI Filter
BR Brake Resistor
LC Line Contactor
EC Elevator Control
VC Control Voltage
M Motor
RC Reset Contactor
Reset Reset Button
PT Power Terminal
++ for housings E,G,H
+PA for housings R,U,W

1.1.6. Temperature Sensor Wiring Diagrams

Temperature Sensor Monitor Circuit; Elevator Controller Supervision: DC Contactor
F Branch Circuit Fuses
CH Line Choke
EMI EMI Filter
BR Brake Resistor
DC DC Contactor
EC Elevator Control
VC Control Voltage
M Motor
PT Power Terminal
++ for housings E,G,H
+PA for housings R,U,W
24
L1
L2
L3
GND
Com
For drives without the monitor circuit, a normally closed temperature
sensor on the brake resistor is wired either to the elevator controller or
to a contactor. If the temperature sensor indicates an over temperature
condition, either the elevator controller or the connected contactor must
remove the source of energy from the braking resistor. This can be done
either on the AC line side of the drive or the DC side with a resistor, as
shown in the following wiring diagrams.
L1
L2
L3
GND
EC
Out DC
In BRT
F CH
GND
BR
LC
RC
VC
Reset
F CH
GND
BR
Com
F5
EMI X1A
L1
L2
L3
GND
GND
+ + +PA PT
- -
PB
GND
T1
T2
GND
u
M v
w
K1 Brake Transistor
Watchdog
K2
F5
EMI X1A
L1
L2
L3
GND
GND
+ +
- -
PB
VC GND
T1
DC
T2
GND
u
M v
w
+PA PT