Compact Photoelectric Sensor
CX-400
SERIES Ver.2
1
5
I/O CIRCUIT AND WIRING DIAGRAMS
I/O circuit diagram
+
–
12 to 24 V DC
±
10 %
D
Tr
Z
D
Z
D
100 mA max.
(Brown / 1)
+
V
(Black / 4)
Output (Note 1)
Color code / Connector pin No. of the connector type
(Blue / 3) 0 V
*1
Load
D
User’s circuit
Internal circuit
(Pink / 2) Sensing mode
selection input (Note 2, 3)
Sensor circuit
Notes: 1) The emitter of the thru-beam type sensor does not incorporate the
output.
2) Sensing mode selection input is incorporated only for the
CX-44
□ adjustable range reflective type. When using the
CX-44
□, be sure to wire the sensing mode selection input (pink / 2)
as mentioned *
1
. Unstable operation may occur.
3) When the mating cable is connected to the plug-in connector type
of
CX-44
□, its color is white.
*1
•
Sensing mode selection input
BGS function: Connect to 0 V
FGS function: Connect to +V
Symbols ... D : Reverse supply polarity protection diode
Z
D
: Surge absorption zener diode
Tr : NPN output transistor
NPN output type
Wiring diagram
+
*1
–
Load
Brown
Black (Note 1)
Blue
Pink (Note 2, 3)
12 to 24 V DC
±
10 %
Notes: 1) The emitter of the thru-beam type sensor does not incorporate the black wire.
2) The pink wire is incorporated only for the
CX-44
□ adjustable range
reflective type. When using the
CX-44
□, be sure to wire the pink
wire as mentioned *
1
. Unstable operation may occur.
3) When the mating cable is connected to the plug-in connector type
of
CX-44
□, its color is white.
*1
•
Sensing mode selection input
BGS function: Connect to 0 V
FGS function: Connect to +V
Connector pin position
M8 plug-in connector type
M12 pigtailed type
2
Sensing mode
selection input
(Note 2)
4
Output
(Note 1)
1
+
V
3
0 V
2
Not
connected
1
+
V
3
0 V
4
Output (Note 1)
Notes: 1) The emitter of the thru-beam type sensor does not incorporate the output.
2) Sensing mode selection input is incorporated only for the
CX-44
□ adjustable range reflective type. When using the
CX-44
□, be sure to wire the sensing mode selection input (pink /
2). Unstable operation may occur.
PNP output type
I/O circuit diagram
Tr
Z
D
Z
D
100 mA max.
User’s circuit
Internal circuit
Load
(Brown / 1)
+
V
(Black / 4) Output (Note 1)
Color code / Connector pin No. of the connector type
(Blue / 3) 0 V
D
D
12 to 24 V DC
±
10 %
*1
+
–
(Pink / 2) Sensing mode
selection input (Note 2, 3)
Sensor circuit
Notes: 1) The emitter of the thru-beam type sensor does not incorporate the
output.
2) Sensing mode selection input is incorporated only for the
CX-44
□
-P
adjustable range reflective type. When using the
CX-44
□
-P
, be sure to wire the sensing mode selection input (pink /
2) as mentioned *
1
. Unstable operation may occur.
3) When the mating cable is connected to the plug-in connector type
of
CX-44
□
-P
, its color is white.
*1
•
Sensing mode selection input
BGS function: Connect to 0 V
FGS function: Connect to +V
Symbols ... D : Reverse supply polarity protection diode
Z
D
: Surge absorption zener diode
Tr : PNP output transistor
Wiring diagram
+
–
*1
Load
Brown
Black (Note 1)
Blue
Pink (Note 2, 3)
12 to 24 V DC
±
10 %
Notes: 1) The emitter of the thru-beam type sensor does not incorporate the black wire.
2) The pink wire is incorporated only for the
CX-44
□
-P
adjustable range
reflective type. When using the
CX-44
□
-P
, be sure to wire the pink
wire as mentioned *
1
. Unstable operation may occur.
3) When the mating cable is connected to the plug-in connector type
of
CX-44
□
-P
, its color is white.
*1
•
Sensing mode selection input
BGS function: Connect to 0 V
FGS function: Connect to +V
Connector pin position
2
Sensing mode
selection input
(Note 2)
4
Output (Note 1)
1
+
V
3
0 V
2
Not
connected
1
+
V
3
0 V
4
Output (Note 1)
M8 plug-in connector type
M12 pigtailed type
Notes: 1) The emitter of the thru-beam type sensor does not incorporate the output.
2) Sensing mode selection input is incorporated only for the
CX-44
□
-P
adjustable range reflective type. When using the
CX-44
□
-P
, be sure to wire the sensing mode selection input (pink /
2). Unstable operation may occur.
