Siemens SIMATIC ET 200M Manual page 174

Ship-Building Approval
Classification organizations:
S ABS (American Bureau of Shipping)
S BV (Bureau Veritas)
S DNV (Det Norske Veritas)
S GL (Germanischer Lloyd)
S LRS (Lloyds Register of Shipping)
S Class NK (Nippon Kaiji Kyokai)
Use in Industrial Environments
SIMATIC products are designed for use in industrial environments.
Table 8-1 Use in industrial environments
Area of application
Industry
Use in residential areas
If you use the ET 200M in residential areas, you must ensure that the emission of
radio interference complies with limit class B to EN 55011.
Suitable methods to achieve the radio-interference levels of limit class B are:
S to install the ET 200M in grounded control cabinets/control boxes
S to use filters in supply cables
Warning
!
Personal injury and material damage may be incurred.
Personal injury and material damage may be incurred in hazardous areas if you
disconnect plug and socket connections while the ET 200 distributed I/O device is
in operation.
Always de-energize the ET 200M in hazardous areas before disconnecting plug
and socket connections.
Distributed I/O Device ET 200M
EWA-4NEB780600602-06
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Technical Specifications
Requirements regarding
Electromagnetic Electromagnetic
emission
EN 50081-2 : 1993 EN 50082-2 : 1995
immunity
8-5