6
Electrical connection
6.1
Connecting the device
Aids:
M12 connecting cable for SPE
Requirements:
The connections for the voltage supply and signal processing have been prepared.
A heat-resistant cable is used (≥ 80 °C).
Do not lay the cable near power cables, high-voltage cables or high-frequency cables or maintain
a minimum gap of 30 cm from them.
Procedure:
1. Insert the connecting cable into the M12 connector.
2. Tighten the knurled screw by hand on the connecting cable (corresponds to a maximum tightening
torque of approx. 0.4 Nm).
3. The device must be grounded with ungrounded pipelines (e.g. plastic pipes).
The device is grounded via the bottom side. There are four drilled holes there. A drilled hole is
marked with the ground symbol. A ground wire can be connected there.
4. Connect the connecting cable to the device that is processing the signals and to the voltage supply.
5. Lay the connecting cable so that it is protected from mechanical load.
Result:
The device is ready for use.
6 Electrical connection
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