Copyright Siemens AG 2009 All rights reserved
The distribution and duplication of this document or the
utilization and transmission of its contents are not permitted
without express written permission. 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
Automation and Drives
Geschäftsgebiet Industrial Automation Systems
Postfach 4848, D- 90327 Nürnberg
Disclaimer of Liability
We have reviewed the contents of this publication to ensure consistency
with the hardware and software described. Since variance cannot be
precluded entirely, we cannot guarantee full consistency. However, the
information in this publication is reviewed regularly and any necessary
corrections are included in subsequent editions.
Siemens AG 2009
Technical data subject to change.
Siemens Aktiengesellschaft
A5E01078222-02
Safety guidelines
This manual contains notices you have to observe in order to ensure your personal safety, as well as to
prevent damage to property. The notices referring to your personal safety are highlighted in the manual
by a safety alert symbol, notices referring to property damage only have no safety alert symbol. The
notices shown below are graded according to the degree of danger.
!
Danger
indicates that death or severe personal injury will result if proper precautions are not taken.
!
Warning
indicates that death or severe personal injury may result if proper precautions are not taken.
!
Caution
with a safety alert symbol indicates that minor personal injury can result if proper precautions are not
taken.
Caution
without a safety alert symbol indicates that property damage can result if proper precautions are not
taken.
Attention
indicates that an unintended result or situation can occur if the corresponding notice is not taken into
account.
If more than one degree of danger is present, the warning notice representing the highest degree of
danger will be used. A notice warning of injury to persons with a safety alert symbol may also include
awarning relating to property damage.
Qualified Personnel
The device/system may only be set up and used in conjunction with this documentation. Commissioning
and operation of a device/system may only be performed by qualified personnel
. Within the context of
the safety notices in this documentation qualified persons are defined as persons who are authorized to
commission, ground and label devices, systems and circuits in accordance with established safety
practices and standards.
Prescribed 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. Correct, reliable operation of the product
requires proper transport, storage, positioning and assembly as well as careful operation and
maintenance.
Trademarks
All names identified by ® are registered trademarks of the Siemens AG. The remaining trademarks in
this publication may be trademarks whose use by third parties for their own purposes could violate the
rights of the owner.