I/O Circuit Connection diagram

* Download CAD file or product manual for larger image/text and more detail.

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

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.