Omron FQ2-S/CH Series, User Manual, Page: 2 / 590

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Introduction
Thank you for purchasing the FQ2-S/CH.
This manual provides information regarding functions, performance and operating methods that
are required for using the FQ2-S/CH.
When using the FQ2-S/CH, be sure to observe the following:
• The FQ2-S/CH must be operated by personnel knowledgeable in electrical engineering.
• To ensure correct use, please read this manual thoroughly to deepen your understanding of the
product.
• Please keep this manual in a safe place so that it can be referred to whenever necessary.
NOTE
All rights reserved. No part of this publication may be reproduced, stored in
a retrieval system, or transmitted, in any form, or by any means, mechanical,
electronic, photocopying, recording, or otherwise, without the prior written
permission of OMRON.
No patent liability is assumed with respect to the use of the information
contained herein. Moreover, because OMRON is constantly striving to improve
its high-quality products, the information contained in this manual is subject
to change without notice. Every precaution has been taken in the preparation of
this manual. Nevertheless, OMRON assumes no responsibility for errors or omissions.
Neither is any liability assumed for damages resulting from the use of the information
contained in this publication.
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and other countries for OMRON factory automation products.
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