KEB COMBIVERT F5 Series Instruction Manual page 36

Connection of Power Circuit
External temperature
monitoring
Do not lay connecting cable (also
shielded) together with control cable!
Permissible in the motor cable only
with double shielding!
Braking resistor
GB
Braking resistors can
develop a very high
surface temperature, therefore
install as safe-to-touch as
possible!
GB - 18
To carry out an evaluation activate the function by way of the software
(F5-B/G) of the control card (CP.28 / see control part).
T1
T2
F5-M/S:
Bridge, when no
monitoring occurs
Observe safety instructions of part 1!
12
K1
U
230 or 24 V
AC/DC
supply
K1
12
During clearing of the temperature monitoring the input voltage is
switched off. For additional protection in regenerative operation connect
the auxiliary contacts 11 and 12 of the line contactor K1.
T1
T2
Thermojunction
(NC-contact)
PA
11
PB
OH1
OH2
at 24 V AC/DC
*) depending on the housing size
check tripping
the terminal ++, +PA or PA can
be used
Other Temperature sensor
11
T1
T2
Temperature sensor (PTC)
1650Ω...4kΩ tripping
resistance
750Ω...1650Ω reset resistance
X1A
L1
N/L2
L3
*)
++
--
PB
U
V
W
T1
T 2
(PTC)
T1
T2