Siemens SIMATIC RTLS4330G Manuale di istruzioni per l'uso - Pagina 27
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Article 3 (2) Efficient use of the radio spectrum
• ETSI EN 300 328
Wideband transmission systems; Data transmission equipment operating in the 2.4 GHz
ISM band and using wide band modulation techniques. Harmonized standard covering the
essential requirements of article 3.2 of the EU Directive 2014/53/EU
• ETSI EN 300 440
Radio systems with short range (SRD) - Radio equipment for operation in the frequency
range from 1 GHz to 40 GHz - Harmonized standard for the use of radio frequencies
• ETSI EN 302 065-2
Short Range Devices (SRD) using ultra-wideband technology (UWB); Harmonized standard
covering the essential requirements of article 3.2 of the Directive 2014/53/EU; Part 2:
Requirements for UWB location tracking
UL
Power supply
The device is designed for operation with a directly connectable safety extra-low voltage
(SELV) from a limited power source (LPS). The power supply therefore needs to meet at
least one of the following conditions:
• Only safety extra low voltage (SELV) with limited power source (LPS) complying with IEC
• The power supply unit for the device must meet NEC Class 2 according to the National
Power supply
The device is designed for operation with a directly connectable safety extra low voltage
(SELV) from a limited power source (LPS). The power supply therefore needs to meet at
least one of the following conditions:
• Only safety extra low voltage (SELV) with limited power source (LPS) complying with IEC
• The power supply unit for the device must meet NEC Class 2 according to the National
SIMATIC RTLS4330G
Operating Instructions, 09/2021, C79000-G8976-C559-03
WARNING
60950-1 / EN 60950-1 / VDE 0805-1 or IEC 62368-1 / EN 62368-1 / VDE 62368-1 may be
connected to the power supply terminals.
Electrical Code (r) (ANSI / NFPA 70).
WARNING
60950-1 / EN 60950-1 / VDE 0805-1 or IEC 62368-1 / EN 62368-1 / VDE 62368-1 may be
connected to the power supply terminals.
Electrical Code (r) (ANSI / NFPA 70).
Approvals
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