Technical Specifications
10.1 Standards and approvals
ET 200M
Operating Instructions, 04/2022, EWA-4NEB7806006-09
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Marine approval
Classification organizations:
• ABS (American Bureau of Shipping)
• BV (Bureau Veritas)
• DNV-GL (Det Norske Veritas)
• DNV-GL (Germanischer Lloyd)
• LRS (Lloyds Register of Shipping)
• Class NK (Nippon Kaiji Kyokai)
• CCS (China Classification Society)
• RINA (Registro Italiano Navale)
Use in industrial environments
SIMATIC products are designed for industrial applications.
Table 10- 1 Use in industrial environments
Area of application
Use in residential areas
If you use the ET 200M in residential areas, you must ensure limit Class B according to
EN 55011 with regard to the emission of radio frequency interference.
Suitable measures for achieving the required limit Class B radio interference level include:
• Installation of the ET 200M in grounded control cabinets / switch boxes
• Use of noise filters in the supply cables
Personal injury and damage to property may occur.
In hazardous areas, personal injury and property damage may occur if you disconnect
plug connections while an ET 200M is in operation.
Always de-energize the ET 200M in hazardous areas before disconnecting plug