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Technical Specifications
FM Approval
CE Marking
Area of
Application
A
Observing the
Installation
Guidelines
A-2
www.gkbpx.com
The following FM approval has been issued for the SZ-400:
FM approval to Factory Mutual Approval Standard Class Number 3611,
Class I, Division 2, Group A, B, C, D.
Warning
!
Personal injury or property damage can result.
In hazardous areas, personal injury or property damage can result if plug-in
connections are interrupted during operation of an S7-400.
The S7-400 must always be de-energized prior to separating plug-in connec-
tions in hazardous areas.
Warning
!
WARNING - DO NOT DISCONNECT WHILE CIRCUIT IS LIVE
UNLESS LOCATION IS KNOWN TO BE NONHAZARDOUS
Our products meet the requirements of EU Directive 89/336/EWG "Electro-
magnetic Compatibility" and the harmonized European standards (EN) listed
therein.
In accordance with the above-mentioned EU Directive, Article 10, the EU
declarations of conformity are held at the disposal of the competent authori-
ties at the address below:
Siemens Aktiengesellschaft
Bereich Automatisierungstechnik
AUT E 148
Postfach 1963
D-92209 Amberg
Federal Republic of Germany
SIMATIC products have been designed for use in the industrial area.
They can also be used in the domestic environment (household, business and
trade area, small plants) with individual approval. You must acquire the indi-
vidual approval from the respective national authority or testing body.
Area of Application
Industry
Domestic
SIMATIC products meet the requirements if you observe the installation
guidelines described in the manual when installing and operating the equip-
ment.
Requirements
Emitted interference
Immunity
EN 50081-2 : 1993
EN 50082-2 : 1995
Individual approval
EN 50082-1 : 1992
FM 450-1 Counter Function Module
C79000-G7076-C450-01
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