BECKHOFF ILxxxx-B520 - Manual (Page 7)

Foreword
ILxxxx-B520 4
1 Foreword
1.1 Notes on the documentation
This description is only intended for the use of trained specialists in control and automation engineering who
are familiar with the applicable national standards. It is essential that the following notes and explanations are
followed when installing and commissioning these components.
1.1.1 Liability Conditions
The responsible staff must ensure that the application or use of the products described satisfy all the re-
quirements for safety, including all the relevant laws, regulations, guidelines and standards.
The documentation has been prepared with care. The products described are, however, constantly under
development. For that reason the documentation is not in every case checked for consistency with perform-
ance data, standards or other characteristics. None of the statements of this manual represents a guarantee
(Garantie) in the meaning of § 443 BGB of the German Civil Code or a statement about the contractually
expected fitness for a particular purpose in the meaning of § 434 par. 1 sentence 1 BGB. In the event that it
contains technical or editorial errors, we retain the right to make alterations at any time and without warning.
No claims for the modification of products that have already been supplied may be made on the basis of the
data, diagrams and descriptions in this documentation.
1.1.2 Delivery conditions
In addition, the general delivery conditions of the company Beckhoff Automation GmbH apply.
1.1.3 Copyright
©
This documentation is copyrighted. Any reproduction or third party use of this publication, whether in whole
or in part, without the written permission of Beckhoff Automation GmbH, is forbidden.