Siemens SINAMICS S120 Combi Equipment Manual page 85

Danger to life through electric shock due to temperature sensors that are not permitted
If temperature sensors that do not comply with the safety isolation specifications are
connected to terminals "+Temp" and "-Temp", there is a risk of electric shock.
• Only use temperature sensors that fully comply with the specifications of the safety
NOTICE
Damage due to overheating, caused by a KTY temperature sensor that has been
incorrectly connected
If the KTY temperature sensor was not connected with the correct polarity, motor
overheating may not be detected.
• Connect the KTY temperature sensor with the correct polarity.
Note
The function of the EP terminals is only available when Safety Integrated Basic Functions
are enabled.
Note
The temperature sensor input is not needed if the motors feature an integrated DRIVE-CLiQ
interface or if temperature values are detected by means of a different module (SMC, SME).
SINAMICS S120 Combi
Manual, (GH9), 07/2016, 6SL3097-4AV00-0BP5
WARNING
isolation.
S120 Combi Power Modules
4.3 Interface description
85