Siemens S7-300 Installation And Operating Manual page 7

Conventions
The terms "safety technology" and "fail-safe technology" are used synonymously in this
manual. The same applies to the use of the terms "fail-safe" and "F-". "F-SM" is a synonym
of "fail-safe signal module".
S7 Distributed Safety
""
fail-safe systems "S7 Distributed Safety" and "S7 F/FH Systems".
Recycling and disposal
The S7-300 can be recycled due to its low content of pollutants. Contact a company which is
certified for the disposal of electronic scrap for environment-friendly disposal and recycling of
your old device.
Additional support
Your local Siemens representative will be pleased to provide answers to any open issue
relating to the use of products described in this manual:
You will find information on who to contact on the Web
(http://www.siemens.com/automation/partner).
A guide to the technical documentation for the various SIMATIC products and systems is
available on the Web (http://www.siemens.de/simatic-tech-doku-portal).
You will find the online catalog and online ordering system on the Web
(http://mall.automation.siemens.com).
Training Centers
We offer courses to help you get started with the SIMATIC S7 automation system. Contact
your regional training center or the central training center in 90327 Nuremberg, Germany.
You will find more information on the Web (http://www.sitrain.com).
H/F Competence Center
The H/F Competence Center in Nuremberg offers special workshops on
safe and fault-tolerant automation systems. The H/F Competence Center also provides
support in terms of on-site engineering, commissioning, and troubleshooting.
For questions about workshops, etc., contact: hf-cc.aud@siemens.com
Technical Support
To contact Technical Support for all Industry Automation products, use the Support Request
Web form (http://www.siemens.com/automation/support-request).
You can find additional information about our Technical Support on the Web
(http://www.siemens.com/automation/service).
Fail-safe signal modules
Installation and Operating Manual, 01/2010, A5E00085586-10
S7 F Systems
" and " " in italic letters denote optional packages for the
Preface
SIMATIC S7
fail-
7