Siemens SIMATIC ET 200SP HA System Manual page 10

Preface
Conventions
Please pay particular attention to notes highlighted as follows:
Note
Notes contain important information on the product, handling the product or on part of the
documentation to which you should pay particular attention.
Special information
Note
Important note for maintaining operational safety of your plant
Plants with safety-related features are subject to special operational safety requirements on the
part of the operator. Even suppliers are required to observe special measures during product
monitoring. We can notify you of product developments and features that are (or could be)
important for operation of safety-related systems.
To ensure you are always up to date in this regard and can make changes to your system, if
necessary, you need to subscribe to the corresponding notifications.
Newsletter
1. Register for the following newsletters on the Internet
newsletter_v4/public/LoginPage.aspx):
– SIMATIC S7-4xx
– PCS 7 as of V9.0
– Distributed I/O
– SIMATIC Industrial Software
2. Select the "Current" check box for these newsletters.
Recycling and disposal
The products are low in pollutants and can be recycled. For environmentally compliant
recycling and disposal of your electronic waste, please contact a company certified for the
disposal of electronic waste.
Additional support
● Information about the technical support available can be found in the appendix to
this documentation (Page 175).
● The technical documentation for the individual SIMATIC products and systems is available
on the Internet (http://www.siemens.com/simatic-tech-doku-portal).
● The online catalog and the ordering system are available on the Internet
mall.industry.siemens.com).
10
(http://www.industry.siemens.com/
(https://
ET 200SP HA Distributed I/O system
System Manual, 08/2019, A5E39261167-AD