Preface
Service & Support on the Internet
In addition to our documentation, we also offer you all of our know-how online on
the Internet.
http://www.siemens.com/automation/service&support
There you will find:
• The newsletter that provides you with all the latest information on your
products.
• The documents you need using the Search function in Service & Support
• A forum in which users and specialists around the world can exchange their
experiences
• Your local contact partner for Automation & Drives in our contact database
• Information on service on site, repairs, and spare parts. You will also find much
more under "Services".
viii
ET 200S Distributed I/O System
EWA-4NEB780602402-09