Standards And Approvals - Siemens SIMATIC CFU DIQ Bedienungsanleitung

Standards and Approvals

Validity of the information on the device
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 device continues to be exclusively valid.
The currently valid markings and approvals are printed on the component.
You can find information on certificates on the Internet by entering the article number: Certificates
(http://support.industry.siemens.com/cs/ww/en/ps/cert).
Enter the following on the web page for the search:
• Product <Article number>
• Entry type "Certificate"
The product information is made available with the product or on the Internet by specifying the article number: Service &
Support (https://support.industry.siemens.com/cs/us/en/).
Introduction
The CFU fulfils the requirements and protective aims of the following EU directives and conforms with the harmonized
European standards (EN) that have been published for programmable logic controllers in the Official Journals of the European
Union:
• Low-Voltage Directive
• EMC Directive
• Explosion Protection Directive
• RoHS Directive
Low-Voltage Directive
2014/35/EU "Electrical equipment designed for use within certain voltage limits" (Low-Voltage Directive)
Components of the CFU that fall under the Low-Voltage Directive are tested according to the requirements of EN 61010-2-
201.
EMC Directive
2014/30/EU "Electromagnetic Compatibility" (EMC Directive)
More information on this can be found in the following documentation: Commissioning manual
(https://support.industry.siemens.com/cs/ww/en/view/109802597).
• Use in the industrial sector
SIMATIC products are designed for industrial applications.
Area of application
Industry
Use in residential environments
•
The CFU is intended for use in industrial environments.
Use in residential environments may interfere with radio/television reception.
If you use the CFU in residential areas, you must ensure against radio frequency interference in accordance with
EN 61000-6-3.
Suitable measures for achieving RF interference Limit Class B include, for example:
Installation of the CFU in grounded control cabinets/control boxes
–
Use of interference filters in the supply lines
–
SIMATIC CFU DIQ
A5E52564315-AA, 01/2023
Requirements for interference emission
EN 61000-6-4
Requirements for interference immunity
EN 61000-6-2
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