Siemens SIMATIC ET 200S Manual page 3

Preface
Purpose of the manual
The information in this manual enables you to run the ET 200S distributed I/O
system on PROFIBUS-DP as a DP slave.
Required level of knowledge
Knowledge of the field of automation engineering is required to understand the
manual.
Scope of the manual
This manual is valid for the components of the ET 200S distributed I/O system
specified in Appendix A.
This manual contains a description of the components that were valid at the time
the manual was published. We reserve the right to enclose a Product Information
bulletin containing up-to-date information about new components and new versions
of components.
Changes since the previous version
The following changes/additions have been made since the previous version of the
manual:
• New function: option handling
• New ET 200S Power Supply module
• New PM-E 24–48 VDC power module
• New 4 DI NAMUR electronic module
• Changes to the IM151-1 STANDARD and IM151-1 FO STANDARD interface
modules
ET 200S Distributed I/O System
EWA-4NEB780602402-09
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