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Threaded Miniature Photoelectric Sensor EX-30 Ver.2

Circuit/ Wiring

I/O Circuit and Wiring diagrams

NPN output type

I/O circuit diagram

NPN output type I/O circuit diagram
Note: The emitter of the thru-beam type sensor does not incorporate the output.
Symbols･･･ D1 : Reverse supply polarity protection diode
D2 : Reverse output polarity protection diode
ZD : Surge absorption zener diode
Tr : NPN output transistor

Wiring diagram

NPN output type Wiring diagram
Note: The emitter of the thru-beam type sensor does not incorporate the black wire.


PNP output type

I/O circuit diagram

PNP output type I/O circuit diagram
Note: The emitter of the thru-beam type sensor does not incorporate the output.
Symbols･･･ D1 : Reverse supply polarity protection diode
D2 : Reverse output polarity protection diode
ZD : Surge absorption zener diode
Tr : PNP output transistor

Wiring diagram

PNP output type Wiring diagram
Note: The emitter of the thru-beam type sensor does not incorporate the black wire.

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Circuit/ Wiring
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