KEB COMBIVERT S6 - Temperature Detection and Sensor Connections

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BRAKE CONTROL AND TEMPERATURE DETECTION
4.3.2 Specication and connection of the temperature detection
DANGER
Use only sensors with basic insulation to mains potential !
Danger to life due to electric shock !
► The inputs of the temperature detection have „basic insulation“
against SELV voltage of the control.
► Asystemvoltage(Phase–PE)of300Visdened.
NOTICE
Malfunctions due to incorrect cable or laying!
Malfunctions of the control due to capacitive or inductive coupling.
► Do not lay cables of the motor temperature sensor (also shielded)
together with the control cable !
► Cables of the motor temperature sensor inside the motor cable only
permissible with double shielding !
A switchable KTY84/PTC evaluation is implemented in the KEB COMBIVERT. The de-
sired operating mode can be adjusted by software (dr33).
Operating mode
(dr33)
Resistance Temperature/state
if the resistance is too low Short circuit
0 KTY84/130
498Ω 0°C
1kΩ 100°C
1,722kΩ 200°C
1
PTC in ac-
cordance with
DIN EN 60947-8
(standard)
<750Ω TA1-TA2 closed
0.75…1.5kΩ(resetresistance) undened
1.65…4kΩ(trippingresistance) undened
>4kΩ TA1-TA2 open
2 By encoder digital by the encoder channel
3 KTY83/110
820Ω 0°C
1670Ω 100°C
2535Ω 175°C
4 PT1000
1000Ω 0°C
1385Ω 100°C
1758Ω 200°C
5 Free-denablesensorcharacteristic
if the resistance is too high no connection
Table 26: Specication of the temperature input
4.3.3 Operation without temperature detection
Use of the COMBIVERT without evaluation of the temperature input: