Temperature evaluation

WARNING

Dangerous voltages at the terminals of the inverter/power supply module when connecting an unsuitable temperature sensor.
Death or severe injuries due to electric shock.
  • To avoid violating the requirements for protective separation, only connect temperature sensors with protective separation to the motor winding to the temperature evaluation.

The temperature sensor can be connected as follows:

  • via the encoder cable, which contains the cables of the temperature sensor
  • via connections TF1 and GND on terminal X10
  • via MOVILINK® DDI to X16

Observe the following additional notes for group and multi-motor drives:

  • Preferably use bimetallic temperature switches TH.
  • The series connection of the TH contacts (normally closed) is not subject to any restriction if joint monitoring is provided.
  • If the TF temperature sensors are available in motors, the temperature sensors of up to 3 motors can be connected in series.