Siemens CP 243-2 User Manual

Page 2

Safety Guidelines

This manual contains notices which you should observe to ensure your own personal safety, as well as to
protect the product and connected equipment. These notices are highlighted in the manual by a warning
triangle and are marked as follows according to the level of danger:

Danger

indicates that death, severe personal injury or substantial property damage will result if proper precautions
are not taken.

Warning

indicates that death, severe personal injury or substantial property damage can result if proper precau-
tions are not taken.

Caution

indicates that minor personal injury or property damage can result if proper precautions are not taken.

Note

draws your attention to particularly important information on the product, handling the
product, or to a particular part of the documentation.

Qualified Personnel

Only qualified personnel should be allowed to install and work on this equipment. Qualified persons are
defined as persons who are authorized to commission, to ground, and to tag circuits, equipment, and sy-
stems in accordance with established safety practices and standards.

Correct Usage

Note the following

Warning

This device and its components may only be used for the applications described in the catalog or the
technical description, and only in connection with devices or components from other manufacturers which
have been approved or recommended by Siemens.

This product can only function correctly and safely if it is transported, stored, set up, and installed
correctly, and operated and maintained as recommended.

Trademarks

SIMATIC

, SIMATIC HMI

and SIMATIC NET

are registered trademarks of the SIEMENS AG.

Third parties using for their own purpose any other names in this document which refer to trademarks
might infringe upon the rights of the trademark owners.

We have checked the contents of this manual for agreement with the
hardware and software described. Since deviations cannot be
precluded entirely, we cannot guarantee full agreement. However,
the data in this manual are reviewed regularly and any necessary
corrections included in subsequent editions. Suggestions for
improvement are welcomed.

Technical data subject to change.

Siemens AG 1999

Disclaimer of Liability

Copyright

The reproduction, transmission or use of this document or its
contents is not permitted without express written authority.
Offenders will be liable for damages. All rights, including rights
created by patent grant or registration of a utility model or design, are
reserved.

Siemens AG

A&D
Industrial Automation Systems
Postfach 4848, D-90327 Nürnberg

Siemens Aktiengesellschaft C79000-G8976-C142