Preface
3
Purpose of the documentation
This documentation explains the use of the BusAdapters for PROFINET IO.
You can find information about the electrical and optical networks (including cables and cable
lengths) in the system manual "SIMATIC NET; Industrial Ethernet / PROFINET; Passive Network
Components (
https://support.industry.siemens.com/cs/ww/en/view/84922825
Validity of the documentation
This documentation applies to the following products:
• Distributed I/O System ET 200SP HA
• Compact Field Unit (CFU)
Validity of the information on the components
• Insulation, protection class and degree of protection
Information on insulation, protection class and degree of protection can be found in the
system manual of the respective I/O system that is used, e.g. ET 200SP HA.
• Standards and approvals
Information on standards and approvals can be found in the system manual of the respective
I/O system that is used, e.g. ET 200SP HA.
Note
Markings and approvals
In the manual you can find the markings and approvals which are generally possible or planned
in the system.
The identification or approval that is printed on the respective BusAdapter continues to be
exclusively valid.
BusAdapter for Distributed I/O
Equipment Manual, 10/2021, A5E39261458-AC
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