AMA146915 Просмотр технического описания (PDF) - Panasonic Corporation

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AMA146915

MOTION SENSOR (AREA REFLECTIVE TYPE)

Panasonic Corporation 

MA Motion Sensor (AMA1, AMB1, 2, 3)

NOTES

1. Environment

1) Avoid using the sensor in

environments containing excessive

amounts of steam, dust, corrosive gas, or

where organic solvents are present.

2) When the sensor is used in noisy

environments, connect a capacitor

(minimum 33 µF) across its power input

terminals.

2. Wiring

1) Check all wiring before applying

power. Incorrect wiring may damage the

internal circuit (in particular, check that

the connection to the power supply is not

reversed.)

2) Avoid excessive removing and

replacing of the connector.

3. Detector surface (Optical surface)

1) Keep the detector surface clean.

Excessive dust or dirt on the detector

surface will deteriorate the sensing

performance.

2) Do not allow condensation or freezing

to occur on the surface of the sensor. If

condensation or freezing does occur at

low temperatures, the sensor may not

detect objects correctly.

3) This product is designed to detect the

existence of human body. The sensor will

not detect objects consisting of a low

reflective material (e.g., an object coated

with black rubber, etc.) or of a highly

reflective material (e.g., mirror, glass,

coated paper, etc.)

4) The front surface of the lens and case

are made of polycarbonate resin and can

withstand water, alcohol, oils, salts and

weak acids. Other fluids such as

alkalines, aromatic hydrocarbons and

halogenated hydrocarbons may melt or

swell the lens and case, please do not

have such fluids touch the lens and case.

5) If you use the sensor with a cover or

filter connected to the front of the sensor,

the sensor may detect the cover itself, the

detection distance can change, and

unstable operation can result.

6) When multiple sensors are to be used

side by side, please verify that there will

be no mutual interference by installing

them with the proper spacing, depending

on the type as shown below.

Model number

Sensor spacing

AMB1 series

5 cm 1.969 inch

AMA1 series

8 cm 3.150 inch

AMB2 series

10 cm 3.937 inch

AMB3 series

20 cm 7.874 inch

7) To protect the inner circuit, wiring

should be max. 3 m 9.843 ft..

4. Recommended installation

procedure

Install the photoelectric sensor so that it

is orientated correctly in relation to the

pass directions of the target objects as

shown in the figure below.

Pass

directions

X

Object

Pass directions

Pass

directions

Object

Y

Z

Object

❈ → stands for pass direction of the target object.

For the general precautions, refer to the

Notes for Motion Sensors on next page.

All Rights Reserved © COPYRIGHT Panasonic Electric Works Co., Ltd.

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