Electrical connection
8.3 System integration
1FW6 Built-in torque motors
Configuration Manual, 07/2017, 6SN1197-0AE00-0BP9
513
Correctly connecting temperature sensors
Motor destroyed as a result of overtemperature
The motor can be destroyed as a result of overtemperature if you do not correctly connect
the temperature sensors.
• When connecting temperature sensor cables with open conductor ends, pay attention to
the correct assignment of conductor colors.
Note
Observe the polarity
Carefully note the polarity when connecting the KTY.
Temperature sensor connection - standard
Connect the signal cable as follows:
● Using a plug connector at the SME12x (Sensor Module External)
● With open cable ends at the TM120
The SME12x or the TM120 is connected to the converter via DRIVE-CLiQ. Refer to the
diagrams for "System integration (Page 475)" and the following connection overviews.
Note
Checking the shutdown circuit
Before commissioning and switching on for the first time, carefully check that the Temp
-S
temperature monitoring circuit correctly shuts down the system when it responds via the
SME12x or the TM120.
Typical characteristic R(
ϑ) of a PTC temperature sensor according to DIN 44081 is provided
Technical features of temperature sensors (Page 78)".
The following diagram shows a connection overview for frame sizes 1FW605 and 1FW606
with a PTC 130 °C connected via SME12x or TM120.
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