Siemens SINAMICS S110 Manual page 194

Supplementary system components and encoder system integration
8.4 Sensor Module Cabinet-Mounted SMC30
Danger to life due to electric shock in the event of voltage flashovers on the temperature
sensor cable
Voltage flashovers in the signal electronics can occur in motors without safe electrical
separation of the temperature sensors.
• Only use temperature sensors that fully comply with the specifications of the safety
• If safe electrical separation cannot be guaranteed (for linear motors or third-party
194
WARNING
isolation.
motors, for example), use a Sensor Module External (SME120 or SME125) or Terminal
Module TM120.
SINAMICS S110
Manual, 07/2015, 6SL3097-4AC10-0BP5