Siemens SCALANCE X-300 Series Operating Instructions Manual page 288

Certifications and approvals
11.7 Product group XR-300M PoE
Note
Only variants with 24 VDC power supply meet the requirements of this approval.
Railway approval
The TS variant of the device meets the requirements of the Railway standard EN 50155:2007
"Railway Applications - Electronic equipment used on rolling stock".
Note
When used on railway stock, a stabilized power supply must be used to comply with EN50155.
Installation guidelines
The devices meet the requirements if you adhere to the installation and safety instructions
contained in this documentation and in the following documentation when installing and
operating the devices.
● "Industrial Ethernet / PROFINET Industrial Ethernet" System Manual
support.industry.siemens.com/cs/ww/en/view/27069465)
● "Industrial Ethernet / PROFINET - Passive Network Components" System Manual
support.industry.siemens.com/cs/ww/en/view/84922825)
● "EMC Installation Guidelines" configuration manual
cs/ww/en/view/60612658)
Personal injury and property damage can occur
The installation of expansions that are not approved for SIMATIC NET products or their target
systems may violate the requirements and regulations for safety and electromagnetic
compatibility.
Only use expansions that are approved for the system.
Note
The test was performed with a device and a connected communications partner that also meets
the requirements of the standards listed above.
When operating the device with a communications partner that does not comply with these
standards, adherence to the corresponding values cannot be guaranteed.
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WARNING
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Operating Instructions, 11/2019, A5E01113043-24
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SCALANCE X-300