I/O Circuit Diagrams; Mounting And Adjusting - Panasonic SUNX CX-400 Series Instruction Manual

4

I/O CIRCUIT DIAGRAMS

The following symbols are used in this section.
Symbol Meaning
D Reverse supply polarity protection diode
Z Surge absorption zener diode
D
Tr NPN / PNP output transistor
Pin assignment
M12 pigtailed type
1) +V
1
2) Not connected
2
3) 0V
4) Output (see note)
4
3
Only the thru-beam receiver incorporates the output.
NPN output type
Color code of cable with connector
D
(Brown / 1) +V
(Black / 4)
Output (note)
T
r
Z
D
(Blue / 3) 0V
Internal circuit Users' circuit
Only the thru-beam receiver incorporates the output.
PNP output type
(Brown / 1) +V
Z
D
100mA max.
T
r
(Black / 4)
Output (note) Load
(Blue / 3) 0V
D
Internal circuit Users' circuit
Only the thru-beam receiver incorporates the output.
Terminal name M8 connector type
2
1
Load
12 to 24V DC
+
100mA max. ±10%
-
Color code of cable with connector
+
12 to 24V DC
-
±10%
5

MOUNTING AND ADJUSTING

Mount the sensor with a tightening torque of 0.5N·m or less.
Thru-beam type sensor
1 Set the operation mode switch to the Light-ON mode position (L side).
2 Placing the emitter and the receiver face to face along a straight line.
4
Move the emitter up, down, left and right to determine where light is
received with the help of the receiver's operation indicator (orange). Set
the emitter in the middle of this area.
3
3 Adjust the angle of the emitter by twisting it up, down, left and right.
4 In a similar manner, adjust the angle of the receiver.
5 Check that the stability indicator (green) lights up.
6 Choose the desired operation mode, Light-ON or Dark-ON, with the
operation mode switch.
Object to be sensed
Receiver
Retroreflective type sensor
Make sure to mount the sensor and the reflector at least 0.1mm
apart.
1 Set the operation mode switch to the Light-ON mode position (L side).
2 Placing the sensor and the reflector face to face along a straight line.
Move the reflector up, down, left and right to determine where light is
received the help of the operation indicator (orange). Set the reflector in
the middle of this area.
3 Adjust the angle of the reflector by twisting it up, down, left and right.
4 In a similar manner, adjust the angle of the sensor.
5 Check that the stability indicator (green) lights up.
6 Choose the deisred operation mode, Light-ON or Dark-ON, with the
operation mode switch.
Object to be sensed
Sensor
2
12mm M3 screws
with washers
Sensor mounting
bracket (optional)
Emitter
Reflector