Siemens SIMATIC S7-400 Configuration And Use Manual page 4

Preface
Approvals
Chapter 9 provides detailed information about approvals and standards.
Position in the Information Landscape
This system description can be separately ordered with the order number
6ES7498-8AA00-8AB0.
Guide
You can quickly access specific information in the manual by using the following
aids:
• At the start of the system description you will find a complete table of contents
and a list of the figures and tables that appear in the publication.
• At the end of the system description you will find a comprehensive index to help
you quickly find the information you are looking for.
iv
Automation System S7-400 Configuration and Use
A5E00442711-02