General Technical Specifications
7-5
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
Shipbuilding Approval
Classifying organizations:
• ABS (American Bureau of Shipping)
• BV (Bureau Veritas)
• DNV (Det Norske Veritas)
• GL (Germanischer Lloyd)
• LRS (Lloyds Register of Shipping)
• Class NK (Nippon Kaiji Kyokai)
Use in industry
SIMATIC products designed for use in industry.
Table 7-1 Use in industry
Area of application
Requirement for
Emitted interference Interference
immunity
Industry EN 50081-2: 1993 EN 50082-2: 1995
Use in residential areas
If you use the ET 200S in residential areas, you must adhere to limit value class B
in accordance with EN 55011 regarding the emission of radio interference.
Suitable measures to achieve a level of radio interference corresponding to limit
value class B are:
• Installation of the ET 200S in grounded switch cabinets/switch boxes
• Use of filters in supply lines
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