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RAD-900-...
PHOENIX CONTACT
3827_en_B
1.3
Safety notes
The use of antennas with a gain greater than 6 dBi may require that the transmit power be
reduced from the default setting of 30 dBm. Regulations limit the equivalent isotropically-
radiated power (EIRP) to 36 dBm. The EIRP may be calculated as the transmit power (Pt)
minus any cable loss (Lc) plus the antenna gain (Ga).
For example, in the case of a 12 dBi antenna used with a cable run with a 4 dB loss, the
transmit power must be reduced to 28 dBm or less such that the EIRP does not exceed 36
dBm.
1.4
Installation and operation
Follow the installation instructions.
Error-free operation of this device can only be ensured if transport, storage, and assembly
are carried out correctly and operation and maintenance are carried out with care.
When installing and operating the device, the applicable safety directives (including
national safety directives), accident prevention regulations, as well as general technical
regulations, must be observed.
Provide a switch/circuit breaker close to the device that is labeled as the disconnect device
for this device.
Provide overcurrent protection (I < 6A).
Please note that, in combination with antennas, the maximum permissible transmission
power may be exceeded. Please set the transmission power via the software.
EIRP = Pt - Lc + Ga
The PSI-CONF configuration and diagnostic software can be used to configure the
transmit power.
Operation of the wireless system is only permitted if accessories available from
Phoenix Contact are used. The use of other accessory components may invalidate the
device approval status
NOTE:
Installation, operation, and maintenance may only be carried out by qualified specialist
personnel.
WARNING: Risk of electrical shock
During operation, certain parts of this device may carry hazardous voltages. Disregarding
this warning may result in damage to equipment and/or serious personal injury.
NOTE:
Access to circuits within the device is not permitted.
During maintenance work, disconnect the device from all effective power sources.
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