Connecting The Temperature Sensors - Siemens Simotics M-1FE1 Series Hardware Installation Manual

Connecting
6.2 Electrical connection
6.2.10

Connecting the temperature sensors

NOTICE
Risk of damage to temperature-sensitive components
Some parts of the electrical motor housing can reach temperatures that exceed 100° C. If
temperature-sensitive components, e.g. electric cables or electronic components, come into
contact with hot surfaces, these components could be damaged.
• Ensure that no temperature-sensitive components are in contact with hot surfaces.
Connecting the KTY
NOTICE
Risk of destroying temperature sensors when the ESD notes are ignored
Temperature sensors KTY 84 are ESD components. When delivered, they are short-
circuited with a terminal.
• Observe the ESD notes.
• Remove the terminal only when the temperature sensor is connected.
NOTICE
Risk of destroying the KTY 84 temperature sensor because of incorrect polarity
Incorrect polarity destroys the KTY 84 temperature sensor.
• Connect the KTY 84 with the correct polarity.
Connect the KTY 84 as follows:
● Brown cable: positive polarity (temperature)
● White cable: negative polarity (temperature)
110
1FE1 synchronous built-in motors
Hardware Installation Manual, 12/2016, 610.43000.40b