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Discontinued
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Slim Body Automatic Sensitivity Setting Photoelectric Sensor SU-7/SH (Discontinued Products)

I/O Circuit and Wiring diagrams

Standard type • NPN output

SU-7 SU-7J

I/O circuit diagram

SU-7 SU-7J I/O circuit diagram
Symbols・・・ D : Reverse supply polarity protection diode
ZD1,ZD2: Surge absorption zener diode
Tr1,Tr2: NPN output transistor

Wiring diagram

SU-7 SU-7J Wiring diagram

External synchronization input type

SU-75

I/O circuit diagram

SU-75 I/O circuit diagram
Symbols・・・ D : Reverse supply polarity protection diode
ZD1,ZD2: Surge absorption zener diode
Tr1,Tr2: NPN output transistor

Wiring diagram

SU-75 Wiring diagram

*1

Remote sensitivity setting type

SU-77

I/O circuit diagram

SU-77 I/O circuit diagram
Symbols・・・ D : Reverse supply polarity protection diode
ZD1,ZD2: Surge absorption zener diode
Tr1,Tr2: NPN output transistor

Wiring diagram

SU-77 Wiring diagram

*1

Remote sensitivity selection type

SU-79

I/O circuit diagram

SU-79 I/O circuit diagram
Symbols・・・ D : Reverse supply polarity protection diode
ZD1,ZD2: Surge absorption zener diode
Tr1,Tr2: NPN output transistor

Wiring diagram

SU-79 Wiring diagram

*1

Standard type • PNP output

SU-7P

I/O circuit diagram

SU-7P I/O circuit diagram
Symbols・・・ D : Reverse supply polarity protection diode
ZD1,ZD2: Surge absorption zener diode
Tr1,Tr2: PNP output transistor

Wiring diagram

SU-7P Wiring diagram

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