9
4.
I/O Circuit Diagram
NPN output type and PNP output type common: Thru-beam type emitter EX-Z1□
Main circuit
(Brown) + V
(Blue) 0V
+
‒
12 to 24V DC
±10%
Users’ circuit
Internal circuit
NPN output type: Thru-beam type receiver EX-Z1□
Main circuit
(Brown) + V
(Black) Output
(Blue) 0V
Load
+
‒
12 to 24V DC
±10%
Users’ circuit
Internal circuit
PNP output type: Thru-beam type receiver EX-Z1□-P
Main circuit
(Brown) + V
(Black) Output
(Blue) 0V
Load
+
‒
12 to 24V DC
±10%
Users’ circuit
Internal circuit
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