General technical data
10.1 Standards and approvals
ET 200pro distributed I/O system
Operating Instructions, 03/2013, A5E00335544-08
241
Use in residential areas
Note
The ET 200pro distributed I/O system is intended for use in industrial environments; when
used in residential areas, it can affect radio/television reception.
If you use the ET 200pro in residential areas, you must ensure observance of the Class B
radio interference limit in accordance with EN 55011 regarding the emission of radio
interferences.
Suitable measures for achieving the required Class B radio interference level include, for
example:
●
Installation of ET 200pro in grounded control cabinets/control boxes
●
Use of filters in the supply lines