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Connection to built-in DC power supply type PLC
(externally connected power supply
Connection to built-in DC power supply type PLC
(internally connected power supply
Connection to PLC having no internal DC power supply
For connections indicated by the dotted lines,
reverse brown and blue sensor wires
Series connection
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.
EV Series
DC 2-wire type
* 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.