Electromagnetic Compatibility - Siemens SIMATIC ET 200SP System Manual

Technical specifications

14.2 Electromagnetic compatibility

Use in residential areas
Note
ET 200SP distributed I/O system is not intended for use in residential areas
The ET 200SP distributed I/O system is not intended for use in residential areas. If you are
using the ET 200SP distributed I/O system in residential areas, radio and TV reception may
be affected.
Reference
The certificates for the markings and approvals can be found on the Internet under
Service&Support (http://www.siemens.com/automation/service&support).
14.2 Electromagnetic compatibility
Definition
Electromagnetic compatibility (EMC) is the ability of an electrical installation to function
satisfactorily in its electromagnetic environment without interfering with that environment.
Among other things, the ET 200SP distributed I/O system also meets the requirements of the
EMC legislation for the European single market. The prerequisite is that the ET 200SP
distributed I/O system complies with the requirements and guidelines relating to electrical
equipment.
EMC in accordance with NE21
The ET 200SP distributed I/O system meets the EMC specifications of the NAMUR
recommendation NE21.
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Distributed I/O system
System Manual, 09/2019, A5E03576849-AJ