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13.3
Approvals
NOTICE
Safety information for applications in hazardous areas
For applications in hazardous areas, observe the safety information in the document
"Product Information - Use of SIWAREX modules in a Zone 2 Hazardous Area
(http://support.automation.siemens.com/WW/llisapi.dll?aktprim=100&lang=en&referer=%2f
WW%2f&func=cslib.cssearch&nodeid0=4000024&viewreg=WW&siteid=csius&extranet=sta
ndard&groupid=4000002&objaction=cssearch&content=adsearch%2Fadsearch%2Easpx)".
Note
The currently valid approvals for SIWAREX WP231 are to be found on the module rating
plate.
SIWAREX WP231
Manual, 07/2014, A5E31238908A-02
→ CE approval
(http://support.automation.siemens.com/WW/view/de/65692972)
→ cULus approval
(http://support.automation.siemens.com/WW/view/de/74442065)
In preparation
In accordance with 2004/108/EC ATEX product guideline
→ Ex approval
(http://support.automation.siemens.com/WW/view/de/81803667)
KCC approval
EC construction license in accordance with 2009/23/EC NAWI directive
Technical Regulations of the Customs Union (Belarus, Kazakhstan, Rus-
sian Federation)
Technical data
13.3 Approvals
173
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