The products meet the requirements of the following standards:
• EN/IEC 60079-7, GB 3836.8
• EN IEC/IEC 60079-0, GB 3836.1
You will nd the current versions of the standards in the currently valid certicates.
Note
Only variants with 24 V AC / 24 VDC power supply meet the requirements of this approval.
Note for devices with CLASS 1 LASER
Important note on products certied according to Type Examination Certicate KEMA
07ATEX0145 X as of Issue 95 / DEKRA 18ATEX0025X and IECEx Certicate of Conformity DEK
14.0025X as of Issue 43 / DEK 18.0017X and containing Class 1 optical radiation sources.
Note
CLASS 1 LASER
The device contains optical radiation sources which comply with the limits of Class 1 according
to IEC 60825-1. Fiber-optic cables connected to these optical radiation sources may therefore be
routed either to or through hazardous areas requiring Category 2G, 3G, 2D or 3D equipment.
Safety of electrical equipment (Low Voltage Directive)
The SIMATIC NET products described in these operating instructions meet the requirements of
EU directive 2014/35/EU "Low Voltage Directive".
Applied standard:
• EN 62368-1 Equipment for audio/video, information and communication technology –
Part1: Safety requirements
Note
Only versions with 100 to 240 V AC / 110 to 250 V DC power supply meet the requirements of
this approval.
EMC (electromagnetic compatibility)
The SIMATIC NET products described in these operating instructions meet the electromagnetic
compatibility requirements according to the EU Directive 2014/30/EU as well as the UK-
Regulation SI 2016/1091 and their associated amendments.
Approvals
SCALANCE XR-300
108 Operating Instructions, 03/2023, C79000-G8976-C586-02