KEYENCE PX-10 - Manual

1
Heavy-duty Photoelectric Sensor
PX-10(P)/10C(P)
Instruction Manual
Part Names
Amplifier Unit
There are two types of amplifier units.
• PX-10/10P (above): Uses a cable length of 2 m and can handle external input.
• PX-10C/10CP (connector type): Connects to the power source with a socket cable.
Input/Output Circuit
■
PX-10 (NPN output)
■
PX-10P (PNP output)
■
PX-10C (connector type NPN output)
■
PX-10CP (connector type PNP output)
●
Socket Cables for PX-10C/10CP (Optional)
■
OP-75721 (cable length 2 m)
■
OP-75722 (cable length 2 m)
■
Relationship between connector pin numbers and cable core wires
Information in the following table is the same for OP-75721 and OP-75722.
Note
When connecting the L-shaped cable (OP-75722) to the amplifier unit, face the
connector for the cable towards the amplifier unit in the direction shown in the following
diagram and lock it into place. Note that the connector portion cannot be reversed.
Precautions on Installation
●
Connecting the Sensor Head to the Amplifier Unit
Note
• The sensor is not guaranteed under the conditions of the warranty if the sensor head
is not connected correctly using the procedure described above.
• The sensor is not guaranteed under the conditions of the warranty if dust or dirt
attaches to the packing for the sensor.
• If the sensor head cannot be inserted easily, fully remove any dirt or dust from the
amplifier unit and apply silicon grease to the opening.
1
Grasp the cap for the sensor head connector and insert the connector straight
in the direction shown in the diagram.
SET UP/DOWN MODE
DSC indicator
Operation status indicator
(detection output)
Operation status indicator
(alarm output)
Digital monitor
Head release lever
button SET buttons UP/DOWN button
MODE Head installation
holes
Sensor head connector
receptacle
Load
0 V
12–24 V DC
Brown
White (Alarm output)
Light sensor circuit
5–40 V DC
5–40 V DC
Overcurrent
protection circuit Blue
Black (Detection output)
Load
3.3 V DC
Blue
Pink (input)
(Short-circuit current
1 mA max.)
PLC, etc.
0 V Main sensor circuit
0 V
12–24 V DC
Brown
White (Alarm output)
Light sensor circuit
Blue
Black (Detection output)
Load
Overcurrent
protection circuit
Load
Brown
Pink (input)
(Short-circuit
current
2 mA max.)
PLC, etc.
12–24 V DC
Main sensor circuit
Load
0 V
12-24 V DC
Pin q
Pin w (Alarm output)
Light sensor circuit
5-40 V DC
5-40 V DC
Overcurrent
protection circuit Pin e
Pin r (Detection output)
Load
Connector
pin position
w
q e
r
0 V
12-24 V DC
Pin q
Pin w (Alarm output)
Light sensor circuit
Pin e
Pin r (Detection output)
Load
Overcurrent
protection circuit
Load
Connector
pin position
w
q e
r
Warning
• This product is used to detect targets. Do not apply the product to
safety circuits for human protection.
• This product is not of explosion-proof construction. Do not use the
products in places with flammable gas, liquid, or dust.
• This product is a sensor of DC power supply type. Do not apply
AC power. Application of the AC power may lead to explosion or
fire.
Connector pin no. Wire casing color Connection
Brown 12 to 24 V DC
White Alarm output
Blue 0 V
Black Detection output
Connector
pin position
w
e q
r
Amplifier unit
Sensor head
connector
Hold the cap by
the sides.
96M1591