Panasonic PM2 Series INSTRUCTION MANUAL

INSTRUCTION MANUAL

Photoelectric Sensor

PM2 Series

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

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

WARNING

1

Item
Sensing range

Current consumption

Output

Ambient temperature

Material

Notes: 1)

2

●

This product has been developed / produced for in­dustrial use only.

●

A reverse supply protection circuit and output short­circuit protection circuit are not incorporated. Since
wrong wiring may cause malfunction, make sure to
check the terminal arrangement, cable wiring and
power supply area before wiring.

●

Make sure that the power supply is off while wiring.

●

Verify that the supply voltage variation is within the rating.

●

If power is supplied from a commercial switching reg­ulator, ensure that the frame ground (F.G.) terminal of
the power supply is connected to an actual ground.

●

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

●

Do not run the wires together with high-voltage lines
or power lines or put them in the same raceway. This
can cause malfunction due to induction.

●

For the connector type, the cable length must be 2m,
or less, with 0.3mm2, or more, cable. If the cable is
extended for more than 2m, connect a capacitor of
10μF approx. between +V and 0V terminals. Fur­ther, the cable type cannot be extended.

●

Avoid dust, dirt, and steam.

●

Take care that the sensor does not come in direct
contact with water, oil, grease, or organic solvents,
such as, thinner etc.

●

Take care that the sensor is not directly exposed to
fluorescent lamp from a rapid-starter lamp or a high
frequency lighting device, as it may affect the sens­ing performance.

●

If there is a reflective object (conveyor, etc.) in the
background, since it may affect the sensing, use by
keeping enough distance from the reflective object.

region or country.

SPECIFICATIONS

Type

Model

Connector type

No.

Cable

Output operation
Over current protection

Take care that, depending on the product, the sensing range may extend to 12.5mm maximum with white non-glossy paper.

2)

The cable cannot be extended.

CAUTIONS

Micro-photosensor

Top sensing

PM2-LH10

PM2-LH10-C1

2.5 to 8mm (Convergent point 5mm) with white non-glossy paper (15×15mm) (Note 1) 

NPN open-collector transistor

・Maximun sink current: 100mA
・Applied voltage: 30V DC or less (between output and 0V)
・Residual voltage: 1V or less (at 100mA sink current), 0.4V or less (at 16mA sink current)

Light-ON Dark-ON Dark-ONLight-ONDark-ONLight-ON

PM2-LH10B

PM2-LH10B-C1

5 to 24V DC±10% Ripple P-P 5% or lessSupply voltage

Average: 25mA or less, Peak: 80mA or less

-10 to +55℃ (No dew condensation or icing allowed), Storage: -25 to +80℃

0.2mm2 3-core cabtyre cable, 1m long (Cable type only) (Note 2)Cable

Enclosure: Polycarbonate, terminal part (Connector type only): HSM (Ag plated)
Cable fixing part (Cable type only): PBT

Thank you very much for purchasing Panasonic
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.

Front sensing

PM2-LF10

PM2-LF10-C1

45 to 85% RH, Storage: 45 to 85% RHAmbient humidity

PM2-LF10B

PM2-LF10B-C1

Incorporated

0.8ms or lessResponse time

I/O CIRCUIT DIAGRAMS

3

(B

lack

(B

Sensor circuit

Internal circuit

SOLDERING (Connector type only)

4

● If soldering is done directly on the terminals, strictly
adhere to the conditions given below.
Soldering temperature: 260℃ or less
Soldering time: 10 sec. or less
Soldering position: 1.5mm, or more, away from the sensor body.

MOUNTING

5

●

When fixing the sensor with screws, use M3 screws and
the tightening torque should be 0.49N・m or less. Fur­thermore, use small, round type plain washers (φ6mm).

INTENDED PRODUCTS FOR CE MARKING

6

● The models listed under ' SPECIFICA-

TIONS' come with CE Marking. As for all

other models, please contact our office.

1

(B

L type (Top sensing)

PM2-LL10

PM2-LL10-C1

Color code of cable type
and mainting cable

V

n) +

row

ad

Lo

tput

) Ou

ax.

A m

00m

) 0V

lue

Users' circuit

＋V

0V OUT

Soldering position

1

+

-

1.5mm

PM2-LL10B

PM2-LL10B-C1

5 to 24V DC
±10%

Overseas Sales Division (Head Office)
2431-1 Ushiyama-cho, Kasugai-shi, Aichi, 486-0901, Japan Phone: [phone] FAX: [phone]

Europe Headquarter: Panasonic Electric Works Europe AG

Rudolf-Diesel-Ring 2, D-83607 Holzkirchen, Germany Phone: [phone]

US Headquarter: Panasonic Electric Works Corporation of America

629 Central Avenue New Providence, New Jersey 07974 USA Phone: [phone]

PRINTED IN JAPAN © Panasonic Electric Works SUNX Co., Ltd. 2011

This bag is a product made from polyethylene. Even if it burns, harmful gas is not generated.

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