Siemens SIMATIC ET 200AL System Manual page 38

New properties/functions
What's new in Edition 11/2023 of the ET 200AL System Manual compared with Edition 12/2022?
What's new?
New con­ General security instructions
tents
"Industrial Cybersecurity" sec­
tion
Supplement IM 157-1 MF
module
Changed
contents
What's new in Edition 12/2022 of the ET 200AL System Manual compared with Edition 08/2021?
What's new?
New con­ Technical specifications of the
tents plug
Changed Update of the section
contents
Update of the section
38
What are the customer benefits?
The section contains a compilation of general
security instructions for the ET 200AL distrib­
uted I/O system.
Due to the digitalization and increasing net­
working of machines and industrial plants, the
risk of cyber attacks is also growing. Appropri­
ate protective measures are therefore mandat­
ory, particularly in the case of critical infrastruc­
ture facilities.
The section contains the following information:
• Basic information on the subject of industri­
al cybersecurity
• Measures to protect individual components
and the entire system against manipulation
and unwanted access.
The MultiFieldbus interface module
IM 157-1 MF
What are the customer benefits?
The technical specifications of the plug-in con­
nections are listed in the section.
The UKCA approval has been added.
The table "Pulse-shaped disturbance variables"
has been revised.
Where can I find the informa­
tion?
Section Safety instructions (Page
18)
Section Industrial cybersecurity
(Page 24)
Starting with section System
overview (Page 39)
Where can I find the informa­
tion?
Starting with section Connectors
(Page 158)
Section AUTOHOTSPOT
Section Electromagnetic com­
patibility (Page 135)
Distributed I/O system
System Manual, 12/2023, A5E31861578-AL
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