
General specifications
1.1 Standards, certificates and approvals
S7-400 Automation System Module Data
Reference Manual, Edition 09/2009, A5E00850736-06
27
Example
The Varta 4022 battery together with a 1.5 m long cable and a Leonhardy 02-02.1500 plug
meet these conditions.
FM Approval
Factory Mutual Approval Standard Class Number 3611, Class I, Division 2,
Group A, B, C, D.
Temperature class: T4 at 60° C ambient temperature
WARNING
Personal injury or property damage can result.
In hazardous areas, personal injury or property damage can result if you create or break an
electrical circuit during operation of an S7-400 (for example, by means of plug-in
connections, fuses, switches).
Do not create or break live electrical circuits unless you are certain there is no danger of
explosion.
If you use S7-400 under FM conditions, it has to be mounted in a housing, which at least
corresponds to IP54 in accordance with EN 60529.
Marine Approvals
Classification societies:
● 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)
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