Siemens SIMATIC RF300 System Manual page 439

A.2.1.4 Safety Information
Danger to life
It is not permitted to open the device or to modify the device.
The following must also be taken into account:
• Failure to observe this requirement shall constitute a revocation of the CE approval, UL
• For installation of the power supply, compliance with the DIN/VDE requirements or the
• The area of application of the power supply unit is limited to "Information technology
• When the equipment is installed, it must be ensured that the mains socket outlet is freely
• Within the operating temperature range of the power supply unit, above an ambient
Note
Operating range und use of the wide-range power supply unit
The wide-range power supply unit must only be used for SIMATIC products in the specifically
described operating range and for the documented intended use.
NOTICE
Liability
If the wide input range power supply for SIMATIC RF systems is connected to third-party
products, the end user is responsible and liable for operation of the system or end product that
includes the wide input range power supply for SIMATIC RF systems.
Note the conditions specified in the UL approval.
NOTICE
Restriction to the approval of the wide-range power supply
Alterations to the SIMATIC RFID modules and devices as well as the use of SIMATIC RFID
components with third-party RFID devices are not permitted.
Failure to observe this requirement shall constitute a revocation of the radio equipment
approvals, CE approval and manufacturer's warranty. Furthermore, the compliance to any
salient safety specifications of VDE/DIN, IEC, EN, UL and CSA will not be guaranteed.
SIMATIC RF300
System Manual, 02/2021, C79000-G8976-C345-09
WARNING
certification for the US and Canada as well as the manufacturer's warranty.
country-specific regulations is essential.
equipment" within the scope of validity of the EN 60950/VDE 0805 standard.
accessible.
temperature of +25 °C, very high temperatures (max. approx. +81.5 °C at an ambient
temperature of +70 °C) can occur on the housing due to the internal heating of the device.
In this case, make sure that the housing is covered in order to protect people from coming
into contact with the hot housing. Adequate ventilation of the power supply must be
maintained under these conditions.
Appendix
A.2 Accessories
439