12
PM-25 PM-45 PM-65
PRECAUTIONS FOR PROPER USE
When using the product as an S-mark compatible
product in Korea
•The power supply cable and output cable connected to the
product must be less than 10 m 32.808 ft.
Cable extension
•Cable extension is possible up to an overall length
of 100 m 328.084 ft with a 0.3 mm
2
, or more, cable.
However, since a voltage drop shall occur due to the cable
extension, ensure that the power supply voltage at the
end of the cable attached to the sensor is within the rating.
•Cable extension is possible up to an overall length
of 100 m 328.084 ft with a 0.3 mm2, or more, cable.
However, since a voltage drop shall occur due to the
cable extension, ensure that the power supply voltage at
the end of the connector attached cable of the sensor or
at the sensor terminals is within the rating.
5 to 24 V DC
±10 %
Total cable length 100 m 328.084 ft
Supply voltage: 4.5 V or more
Cable attached
to sensor
+V
Output
0 V
Extension cable
+
–
PM-65 series
PM-25 series / PM-45 series
Connector
attached cableExtension cable
Output
5 to 24 V DC
±10 %
0 V
+V
Total cable length 100 m 328.084 ft
Supply voltage: 4.5 V or more
+
–
But, when the overall cable length, including the cable
attached to the sensor, is as given below, there is no
need to conrm the voltage.
Conductor crosssection
area of extension cable Total cable length
0.08 to 0.1 mm2Up to 5 m 16.404 ft
0.2 mm2Up to 10 m 32.808 ft
0.3 mm2Up to 20 m 65.617 ft
But, when the overall cable length, including the cable
attached to the sensor, is as given below, there is no
need to conrm the voltage.
Conductor crosssection
area of extension cable Total cable length
0.08 to 0.1 mm2Up to 5 m 16.404 ft
0.2 mm2Up to 10 m 32.808 ft
0.3 mm2Up to 20 m 65.617 ft
Wiring (PM-65 series)
Connection method
•Insert the connector attached cable CN‑14A‑C□ /
CN‑14A‑R‑C□ in the connector part of this product as
shown in the gure below.
<Connector>
Housing: PAP-04V-S
(Manufactured by J.S.T. Mfg. Co., Ltd.)
CN-14A-C□ / CN-14A-R-C□
Lock release lever
<Connector pin position>
Connector pin No.
Terminal designation
+V 0 V
Output 1Output 2
Disconnection method
•Press and hold the lock release lever to disconnect the
cable connector.
Note: Pulling the cable without pressing the lock release lever in an attempt
to disconnect the connector can cause wire breakage in the cable or
damage to the connector.
Other
•This device has been developed / produced for industrial
use only.
•Since the sensor is intended for
use inside machines, no special
countermeasures have been taken
against extraneous light. Take care
that extraneous light is not directly
incident on the beam receiving section.
•Do not use during the initial transient time (50 ms) after
the power supply is switched on.
•Note that the cable of PM‑□25‑R loses its exibility when
the ambient temperature decreases to about -10 °C +14 °F.
•The cable of PM‑□25‑R is a bending-resistant cable
usable on a moving base. When the sensor is mounted
on a moving base, secure the sensor cable joint at the
unit in place so that stress is not applied to it.
•When storing PM‑□25‑R, make sure that the cable
does not come into contact with the sensing section or
operation indicator.
•If the sensor is used in a place having excessive dust,
periodically clean the emitting and receiving sections with
a dry, soft cloth.
•If there is a large surge generating equipment, such as,
motor, solenoid, electromagnetic valve, etc., in the vicinity
of the sensor, use a surge absorber on that equipment.
Further, do not run the sensor cables along power lines
and use a capacitor between +V and 0 V, if required.
Use the sensor after conrming that the surge has been
eliminated.