Advantech AVAS-402, Руководство пользователя

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Guidance and Manufacturer’s Declaration – Electromagnetic Immunity
The model AVAS-402 is intended for use in the electromagnetic environment specified
below. The customer or the user of the model AVAS-402 should assure that it is used in
such an environment.
Immunity IEC 60601 Test Compliance Electromagnetic Environmental
test Level Level Guidance
Portable and mobile RF communi-
cations equipment should be used
no closer to any part of the model
AVAS-402, including cables, than
the recommended separation dis-
tance calculated from the equation
applicable to the frequency of the
transmitter.
Recommended Separation Dis-
tance
d = 1,2
P
d = 1,2
P
80 MHz to 800 MHz
Conducted
3 Vrms
RF d = 2,3
P
800 MHz to 2,5 GHz
150 kHz to 80
IEC 61000-4-
MHz Vrms
6 where P is the maximum output
Radiated RF
3 V/m V/m
power rating of the transmitter in
watts (W) according to the transmit-
80 MHz to 2,5
IEC 61000-4- ter manufacturer and d is the rec-
GHz
3 ommended separation distance in
meters (m).
Field strengths from fixed RF trans-
mitters, as determined by an elec-
tromagnetic site survey,
a
should be
less than the compliance level in
each frequency range.
b
Interference may occur in the vicin-
ity of equipment marked with the fol-
lowing symbol:
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is
affected by absorption
and reflection from structures, objects and people.