Up to 3 proximity sensors can beconnected in Series. For this, thesupply voltage must be within therange of 85 to 240 VAC. If sensoroperation is unstable, connectresistors with a resistance of 500 kWto 10 MW parallel to the sensor inorder to balance the supply voltage.
* Load can also be connected between blue wire and negative terminal of power supply.
The M8 sensor does not contain short-circuit protection or a current detection circuit.
1 and 4 in the circuit diagram shows the pin number of the connector type.