SMC Networks PSE540 Series, PSE541, PSE543 Technical Specification

Technical Specification

Pressure Sensor

PSE540 Series

No.: PS##-OMG0004

Contents

Safety

Model Indication Method

Specification

Full View with Dimensions

Installation

Examples of Internal Circuit and Wiring

……………………………………………………… P2

……………………………………………………… P6

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Safety

♦

The Pres su re Sens o r and thi s tech ni c al spec if ication contain e s se nti al i nfo rmation for the protecti on of

users and others from possible injury and damage to property and to ensure correct handling.

Please chec k th at yo u f ul l y un de rs tand the defi ni ti on o f the following m es sages (signs ) before going on

to read the text, and always follow the instructions.

Also read carefully the technical specification of relevant equipment or apparatus before use.

Indications

IMPORTANT MESS AGES

Read this manual and follow its instructions. Signal words such as WARNING,ＣＡＵＴＩＯＮ and
NOTE, will be followed by important safety information that must be carefully reviewed.

Indicates a potentially hazardous situation which could result in death
or serious injury if you do not follow instructions.

Indicates a potentially hazardous situation which if not avoided, may
result in minor injury or moderate injury.

NOTE

Gives you helpful information.

♦ Usage Restrictions

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This product is designed for use in general equipment for factory automation. Never use this
product with equipment or apparatus that directly concerns human lives*

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, or which

malfunction or failure can cause a huge loss.

*1: Equipment or apparatus that directly matters human lives means the following:
⋅ Medical equipment such as life support systems or equipment used in operating rooms
⋅ Compulso ry e qui pment re qu ire d by law su ch a s the Fire P rev ent io n Law, Constru ctio n L aw a nd etc .
⋅ Equipmen t or app ar at us t hat c onf or ms w ith t ho se men t ion ed ab ov e.

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Contact our sales department when plans are made for the product to be used for the system*

including equipment that concerns itself with the safety of persons or that seriously affects the

public. Th i s us age ne ed s spec i al c onsi de ra tio n*

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.

*2: Th e sy st em in c lud ing equi pm ent t h at co nce rn s it sel f wi th t he saf ety of per son s o r that seri ous ly

affec ts the pu blic mea ns t he fo llow i ng:
⋅ Nuclear reactor control systems in nuclear power plants, safety protection systems or
other systems important for safety in nuclear power facilit ies
⋅ Driving control systems of mass transportation systems, and flight control systems

⋅

Equipment or apparatus that comes into contact with foods or beverages

*3: S p ecia l c ons ide rat io n mean s disc us si ng us ag e wit h our e ng ine ers t o establish a safe sys te m

designed as fool-proof, fail-safe, redundant and etc.

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Special consideration of safety or maintainability should be taken to prevent hazard or loss
caused by a failure or malfunction that is likely to occur in certain probability due to
environmental stress (deterioration).

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The special consideration means to fully review the equipment or apparatus in design stage

and to establish a backup syste m in adva nce such as a redundant system or fail-safe system.

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Use for an interlocking ci r cuit
When using the pressure sensor as a sensor for interlock, adopt a double interlocking method
such a s equi ppin g the mec hanic al pr otect ion f unct ion i n or der t o deal with a pr essur e se nsor
failure.
Check the pressure sensor regularly to ensure proper operation.

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