Siemens SIMATIC NET SCALANCE W778-1 Betriebsanleitung Seite 66

Zulassungen
The application of low power frequency electric machineries shall not affect the navigation
safety nor interfere a legal communication, if an interference is found, the service will be
suspended until improvement is made and the interference no longer exists.
The said legal communications means radio communications is operated in compliance with
the Telecommunications Act. The low power radio-frequency devices must be susceptible
with the interference from legal communications or ISM radio wave radiated devices. The
operations near the radar system shall not be influenced. The directed antenna with high
gain (>6dBi) must apply to the fixed point-to-point system only.
WLAN 2.4GHz
"MPE standard value is 1.0 mW/cm
Measured value is 0.1848 mW/cm
WLAN 5GHz
"MPE standard value is 1.0 mW/cm
Measured value is 0.0287 mW/cm
Professional installation
Installation and change of RF parameters must be done only by trained professional
installers who ensure that the correct power and country settings are selected. Untrained
personal shall not have access to the admin password in order to change these parameters.
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Betriebsanleitung, 10/2019, C79000-G8900-C450-05
SCALANCE W778-1 /W738-1