Introduction
1
1.1
Preface
Overview
This section provides you with an overview of the functions of the unmanaged compact switch
module CSM 377.
Purpose of the Commissioning Manual
This commissioning manual supports you when commissioning networks with the compact
switch module CSM 377.
Validity of this Commissioning Manual
This commissioning manual is valid for the following device:
CSM 377
6GK7377-1AA00-0AA0
Audience
This commissioning manual is intended for personnel involved in the commissioning of
networks with the CSM 377 compact switch module.
Further documentation
The "SIMATIC NET Industrial Ethernet Twisted Pair and Fiber Optic Networks" manual contains
additional information on other SIMATIC NET products that you can operate along with the
CSM 377 switch in an Industrial Ethernet network.
SIMATIC NET glossary
Explanations of many of the specialist terms used in this documentation can be found in the
SIMATIC NET glossary.
You will find the SIMATIC NET glossary here:
• SIMATIC NET Manual Collection or product DVD
The DVD ships with certain SIMATIC NET products.
• On the Internet under the following address:
https://support.industry.siemens.com/cs/ww/en/view/50305045
)
Security information
Compact Switch Module CSM 377
Operating Instructions, 06/2022, A2B00073499-02
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