Technical Specifications; General Technical Specifications - Siemens S7-1200 System Manual

Technical specifications

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General technical specifications

Standards compliance
The S7-1200 automation system design conforms with the following standards and test
specifications. The test criteria for the S7-1200 automation system are based on these
standards and test specifications.
Note that not all S7-1200 models may be certified to these standards, and certification status
may change without notification. It is your responsibility to determine applicable certifications
by referring to the ratings marked on the product. Consult your local Siemens representative
if you need additional information related to the latest listing of exact approvals by part
number.
CE approval
The S7-1200 Automation System satisfies requirements and safety related objectives
according to the EC directives listed below, and conforms to the harmonized European
standards (EN) for the programmable controllers listed in the Official Journals of the
European Community.
● EC Directive 2006/95/EC (Low Voltage Directive) "Electrical Equipment Designed for Use
● EC Directive 2004/108/EC (EMC Directive) "Electromagnetic Compatibility"
● EC Directive 94/9/EC (ATEX) "Equipment and Protective Systems Intended for Use in
The CE Declaration of Conformity is held on file available to competent authorities at:
Siemens AG
IA AS RD ST PLC Amberg
Werner-von-Siemens-Str. 50
D92224 Amberg
Germany
S7-1200 Programmable controller
System Manual, 03/2014, A5E02486680-AG
within Certain Voltage Limits"
– EN 61131-2:2007 Programmable controllers - Equipment requirements and tests
– Emission standard
EN 61000-6-4:2007: Industrial Environment
– Immunity standard
EN 61000-6-2:2005: Industrial Environment
Potentially Explosive Atmosphere"
– EN 60079-15:2005: Type of Protection 'n'
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