Siemens CP 1243-1 User Manual

Approvals
CP 1243-1
136 Operating Instructions, 04/2017, C79000-G8976-C365-03
IECEx
The CP meets the requirements of explosion protection according to IECEx.
IECEx classification: Ex nA IIC T4 Gc
IECEx certificate: IECEx DEK 14.0088X
The CP meets the requirements of the following standards:
● EN 60079-0
Hazardous areas - Part 0: Equipment - General requirements
● EN 60079-15
Explosive atmospheres - Part 15: Equipment protection by type of protection 'n'
You can see the current versions of the standards in the IECEx certificate that you will find
on the Internet at the following address:
Link: (https://support.industry.siemens.com/cs/ww/en/ps/15922/cert)
The conditions must be met for the safe deployment of the CP according to the section
Notices on use in hazardous areas according to IECEx / ATEX (Page 32).
You should also note the information in the document "Use of subassemblies/modules in a
Zone 2 Hazardous Area" that you will find on the Internet at the following address:
Link: (https://support.industry.siemens.com/cs/ww/en/view/78381013)
ATEX
The product meets the requirements of the EC directive:2014/34/EC "Equipment and
Protective Devices for Use in Potentially Explosive Atmospheres".
ATEX approval: II 3 G Ex nA IIC T4 Gc
Type Examination Certificate: KEMA 10ATEX0166 X
Relevant standards:
● EN 60079-0:2006: Potentially explosive atmosphere - general requirements
● EN 60079-15:2005: Electrical apparatus for explosive gas atmospheres; type of
protection 'n'
The device is suitable for use in environments with pollution degree 2.
The device is suitable for use only in environments that meet the following conditions:
● Class I, Division 2, Group A, B, C, D and areas where there is no risk of explosion
● Class I, Zone 2, Group IIC and areas where there is no risk of explosion
WARNING
Installation guidelines
The product meets the requirements if you keep to the following during installation and
operation:
• The notes in the section Important notes on using the device (Page 31)
• The installation instructions in the document /1/ (Page 141)

Siemens CP 1243-1 Specifications

General

Brand	Siemens
Model	CP 1243-1
Category	Conference System
Language	English