232
EX-10
I/O CIRCUIT AND WIRING DIAGRAMS
EX-11
EX-13
EX-19
EX-14
I/O circuit diagram
NPN output type
PNP output type
NPN output type
Wiring diagram
Users’ circuit
Internal circuit
Color code
50 mA max.
Sensor circuit
Tr
D
Z
D
Load
(Brown)
V
(Black)
Output (Note)
(Blue) 0 V
12 to 24 V DC
10 %
Note: The emitter of the thru-beam type sensor does not
incorporate the output.
Note: The emitter of the thru-beam type sensor does not
incorporate the black wire.
Symbols … D : Reverse supply polarity protection diode
Z
D
: Surge absorption zener diode
Tr : NPN output transistor
Brown
Black (Note)
Blue
Load
12 to 24 V DC
10 %
EX-11
-PN EX-13
-PN
EX-19
-PN EX-14
-PN
Users’ circuit
Internal circuit
D
50 mA max.
Z
D
T
r
Load
(Black) Output (Note)
(Blue) 0 V
12 to 24 V DC
10 %
Sensor circuit
Color code
(Brown)
V
Symbols … D : Reverse supply polarity protection diode
Z
D
: Surge absorption zener diode
Tr : PNP output transistor
EX-15 EX-15E
EX-17 EX-17E
I/O circuit diagram
Wiring diagram
Users’ circuit
Internal circuit
Color code
100 mA max.
Sensor circuit
Tr
D
Z
D
Load
(Brown)
V
(Black) Output
(Blue) 0 V
12 to 24 V DC
10 %
Symbols … D : Reverse supply polarity protection diode
Z
D
: Surge absorption zener diode
Tr : NPN output transistor
12 to 24 V DC
10 %
Load
Brown
Black
Blue
Brown
Black (Note)
Blue
Load
12 to 24 V DC
10 %
Note: The emitter of the thru-beam type sensor does not
incorporate the output.
Note: The emitter of the thru-beam type sensor does not
incorporate the black wire.
I/O circuit diagram
Wiring diagram
