positape
®
Combined displacement and inclination sensors - WBT Series
12
Version 2.1.0
www.asm-sensor.com
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3.2 Electrical connection
Damage or destruction of the sensor due to excessive operating voltage or
mounting error
•
The applied operating voltage must not exceed the value specified in the data
sheet.
•
Operate the sensor only within the limits specified in the data sheet.
•
Connecting to the power supply only by qualified personnel and in accordance with
the applicable safety regulations for electrical equipment.
•
Do not connect or disconnect the sensor under voltage!
Corrosion in the sensor due to moisture penetration
•
Use the sensor only according to protection class.
•
The mating connector should have the same protection class as the sensor,
otherwise the lower protection class of the mating connector is valid.
•
Avoid crossing the dew point.
•
Cable outputs must be installed in such a way that no moisture can get into the
cable.
•
The protection class of sensors with connector output is valid only if the electrical
plug is connected!
Damage of the sensor cable due to mechanical stress
•
Do not twist the M12 connector insert.
•
It is important that the knurled nuts on the connectors are tightened to the correct
torque for each different size of the connector:
•
M12-ASM connectors / couplings: 1.0 Nm
•
connectors / couplings of other manufacturers: according to manufacturer
instruction.
•
Use a torque wrench.
•
Do not strain the connection cable.
•
A separate strain relief is recommended.
Connector Pin assignment
According to the definitions of the output types contained in the appendix. Observe different color code for
pre-assembled accessory cables. See catalog information for accessories.
Supply voltage
See specification in the data sheet of the sensor. The maximum operating voltage must not be exceeded.
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