Panasonic PM Series INSTRUCTION MANUAL

INSTRUCTION MANUAL

Photoelectric Sensor

Built-in U-shaped Micro-photosensor

PM-غ24(P)ޔPM-غ24-RޔPM-غ44(P)ޔPM-غ54(P)

Thank you very much for using SUNX products. Please read this Instruction Manual carefully and thoroughly for the correct and optimum use of this product. Kindly keep this manual in a convenient place for quick reference.

WARNING

Never use this product as a sensing device for personnel protection.

In case of using sensing devices for personnel protection, use products which meet laws and standards, such as OSHA, ANSI or IEC etc., for personnel protection applicable in each region or country.

Take care not to apply any force to the terminal of the connector type PM-غ54(P) and the connector CN-14غ. Furthermore do not plug in / pull out the connector more than 10 times, since it can cause contact-failure. Since protection circuit against output short-circuit

or reverse polarity connection is not incorporated, make sure to wire correctly. Also, ensure to insulate the unused output wire. Take care that wrong wiring will damage the sensor.

I/O CIRCUIT DIAGRAM

NPN output type

Main circuit

Internal circuit Users' circuit

PNP output type

Main circuit

Internal circuit Users' circuit

CAUTIONS

This product has been developed / produced for in-

dustrial use only.

Since the sensor is intended for use inside machines, no special countermeasures have been taken against extraneous light. Please take care that extraneous light is not directly incident on the beam receiving section.

When the connector CN-14غ is inserted into the connector type PM-غ54(P), insert it straight till the hook of the connector is fitted to the hook of the sensor. In order to pull the connector out, hold the connector body and then apply a force to the extent that the hook of the connector comes off from the hook of the sensor.

Color code of cable type

Bro

wn) +V

(

oad

50mA max

50mA max.

oad

0mA max.

(Black) Output1

(White) Output2

(Blue) 0V

Color code of cable type

(Brown) +V

Outpu

Bla

)

(

te) Output 2

(Wh

(Blue) 0V

oad

5to24VDC r10%

* Output operation Output 1: Light-ON Output 2: Dark-ON

5to24VDC r10%

* Output operation Output 1: Light-ON Output 2: Dark-ON

If soldering is done directly on the terminals of the connector type PM-غ54(P) and the connector CN-14, solder them under the following conditions: temperature 260 or less, time 3 sec. or less, soldering position 1.5mm or more away from terminal base.

If the sensor is used in a place having excessive dust, periodically clean the emitting and receiving sections with a dry, soft cloth.

Cable extension is possible up to an overall length of 100m with a 0.3mm a voltage drop shall occur due to the cable exten-

, or more, cable. However, since

sion, ensure that the power supply voltage at the end of the cable attached to the sensor or at the sensor terminals is within the rating.

Overall length: 100m

Extension cable

Output

Connector attached cable

But, when the overall cable length, including the cable attached to the sensor, is as given below, there is no need to confirm the voltage.

If there is a large surge generating equipment, such

Supply voltage: 4.5V or more

Wire conductor cross-section area

0.08 to 0.1mm2Up to 5m

0.2mm

0.3mm

㧗

5 to 24V DC

r10%

㧙

Overall cable length

Up to 10m Up to 20m

as, motor, solenoid, electromagnetic valve, etc., in the vicinity of the micro-photosensor, use a surge absorber on that equipment. Further, do not run the sensor cables along power lines and use a capacitor between +V and 0V, if required. Use the sensor after confirming that the surge has been eliminated.

In case the sensor is fixed with screws, strictly observe the following conditions.

Screw M3

Tightening torque

Washer Ǿ6mm (small diameter type)

Note: If the ultra-small type PM-غ24(P), PM-غ24-R is used at an

ambient temperature of 50 or more, make sure to mount it on a metallic body.

Do not use during the initial transient time (50ms) after the power supply is switched on.

The cable of PM-غ24-R is a flexible cable usable on

PM-غ24(P), PM-غ24-R

0.15N㨯morless

Ǿ4.3mm (small diameter type)

PM-غ44(P), PM-غ54(P)

0.5N㨯morless

a moving base. When the sensor is mounted on a moving base, fix the sensor cable joint so that stress is not applied to it.

Take care that the flexibility of the PM-غ24-R cable is lost if the ambient temperature is near -10.

INTENDED PRODUCTS FOR CE MARKING

٨The models listed under 'Catalogue' come

with CE Marking. As for all other models, please contact our office.

SUNX Limited

Overseas Sales Dept. (Head Office)

2431-1 Ushiyama-cho, Kasugai-shi, Aichi, 486-0901, Japan Phone: +81-(0)568-33-7861 FAX: +81-(0)568-33-8591

Europe Headquarter: Panasonic Electric Works Europe AG

Rudolf-Diesel-Ring 2, D-83607 Holzkirchen, Germany Phone: +49-8024-648-0

US Headquarter: Panasonic Electric Works Corporation of America

629 Central Avenue New Providence, New Jersey 07974 USA Phone: +1-908-464-3550

URL : sunx.jp

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