iii
ET 200L Distributed I/O Device
EWA-4NEB 780600902-05
Preface
The information provided in this manual enables you to operate the distrib-
uted I/O.
To understand the manual, you require general experience in the field of au-
tomation engineering.
This manual is applicable to the components of the ET 200L distributed I/O
system.
This manual contains a description of the components which were valid at
the time the manual was published. We reserve the right to issue a Product
Information which contains up-to-date information about new components
and new versions of components.
Changes have been made since the previous version of this manual, order
number 6ES7 130-1AA00-8AA0, Release 4, as regards the following:
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Proclamation the ET 200L-SC IM-SC
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Proclamation the Smart Connect SC
The manual‘s navigation features outlined below support quick access to spe-
cific information:
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The manual begins with a table of contents and a list of tables.
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Important terms are explained in the glossary.
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Navigate to the most important topics in our documents using the index.
In addition to this manual, you also need the manual of the DP master you
are using.
The ET 200L distributed I/O device cann be recycled due to its ecologically
compatible equipment. For environmentally compliant recycling and disposal
of your electronic waste, please contact a company certified for the disposal
of electronic waste.
Purpose of the
Manual
Basic knowledge
required
Scope of this
manual
Changes Since the
Previous Manual
Guide
Special notes
Recycling and Dis-
posal
