Siemens S7-400 - Wiring the Signal Modules

Approvals
CP 443-1 Advanced
Equipment Manual, 03/2023, C79000-G8976-C256-07
99
ATEX
Classification: II 3G Ex ec IIC T4 Gc, Certificate no.: DEKRA 18ATEX0027 X
The product meets the requirements of the standards:
• EN IEC 60079-0 - Explosive atmospheres - Part 0: Equipment - General requirements
• EN 60079-7 - Explosive Atmospheres - Part 7: Equipment protection by increased safety 'e'
UKEX
Classification: Ex ec IIC T4 Gc, Certificate no.: DEKRA 21UKEX0003 X
The product meets the requirements of the standards:
• EN IEC 60079-0 - Explosive atmospheres - Part 0: Equipment - General requirements
• EN 60079-7 - Explosive Atmospheres - Part 7: Equipment protection by increased safety 'e'
Importer UK: Siemens plc (see above)
CCC-Ex
Classification: Ex ec IIC T4 Gc
The product meets the requirements of the following standards:
• GB 3836.1
Hazardous areas - Part 0: Equipment - General requirements
• GB 3836.3
Explosive atmospheres - Part 3: Equipment protection by increased safety "e"
EMC
The CP meets the requirements of the following directives:
• EU directive 2014/30/EU "Electromagnetic Compatibility" (EMC directive)
• EMC Regulations SI 2016/1091 The Electromagnetic Compatibility Regulations 2016
Applied standards:
• EN 61000-6-2
Electromagnetic compatibility (EMC) - Part 6-2: Generic standards - Immunity for industrial
environments
• EN 61000-6-4
Electromagnetic compatibility (EMC) - Part 6-4: Generic standards - Emission standard for
industrial environments