Siemens Simatic S7-400 - Manual (Page 30)

General Technical Specifications
1-2
S7-400, M7-400 Programmable Controllers Module Specifications
A5E00069467-07
1.1 Standards and Approvals
Note
You will find the current approvals on the identification label of the respective
products.
IEC 61131-2
The S7-400/M7-400 programmable controller satisfies the requirements and
criteria of the IEC 61131-2 standard (programmable controllers, part 2 on
equipment requirements and tests).
CE Mark
Our products satisfy the requirements and protection objectives of the EC
Directives listed below and comply with the harmonized European
standards (EN) promulgated in the Official Journals of the European Community for
programmable controllers:
• 73/23/EEC “Electrical Equipment Designed for Use between Certain Voltage
Limits” (Low-Voltage Directive)
• 89/336/EEC “Electromagnetic Compatibility” (EMC Directive)
• 94/9/EG “Devices and protection systems to be used as prescribed in potentially
explosive areas (Guidelines for Explosion Protection)”
The declarations of conformity are held at the disposal of the competent authorities
at the address below:
Siemens Aktiengesellschaft
Bereich Automation and Drives
A&D AS RD 42
Postfach 1963
D-92209 Amberg
EMC Directive
SIMATIC products have been designed for use in industrial environments.
Table 1-1 Use in an Industrial Environment
EMC Directive Requirements in respect of:
Emitted interference Immunity
Industry EN 61000-6-4 : 001 EN 61000-6-2 : 001