Security Information; Before Starting - Siemens SIMATIC CFU DIQ Bedienungsanleitung

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Security information

Siemens provides products and solutions with industrial security functions that support the secure operation of plants,
systems, machines and networks.
In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement – and
continuously maintain – a holistic, state-of-the-art industrial security concept. Siemens' products and solutions constitute one
element of such a concept.
Customers are responsible for preventing unauthorized access to their plants, systems, machines and networks. Such
systems, machines and components should only be connected to an enterprise network or the internet if and to the extent
such a connection is necessary and only when appropriate security measures (e.g. firewalls and/or network segmentation)
are in place.
For additional information on industrial security measures that may be implemented, please visit
https://www.siemens.com/industrialsecurity.
Siemens' products and solutions undergo continuous development to make them more secure. Siemens strongly
recommends that product updates are applied as soon as they are available and that the latest product versions are used. Use
of product versions that are no longer supported, and failure to apply the latest updates may increase customer's exposure to
cyber threats.
To stay informed about product updates, subscribe to the Siemens Industrial Security RSS Feed under
https://www.siemens.com/cert.
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Before starting

Electromagnetic compatibility
The product is intended for operation in an industrial environment (EMC Class A).
Ensure that the setup of your automation system complies with EMC requirements. You can find additional information on
this in the following documentation:
Commissioning manual (https://support.industry.siemens.com/cs/ww/en/view/109802597)
Electrical safety
For the power supply, the following applies additionally:
WARNING
Connection of the power supply
Only qualified personnel are permitted to connect the power supply. Pay special attention to information on the nameplate
of the device and in the documentation:
Commissioning manual (https://support.industry.siemens.com/cs/ww/en/view/109802597)
Note
The power supply must be connected by the operator/user in accordance with the national regulations regarding installation.
WARNING
Open equipment
The product is open equipment. This means that it may only be installed in enclosures, cabinets or electrical equipment
rooms that require use of a key or tool for access. Only authorized personnel may have access to the enclosures, cabinets or
electrical equipment rooms.
SIMATIC CFU DIQ
A5E52564315-AA, 01/2023
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