Advantech POC-821 handleiding
Handleiding
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19 POC-821 Series User Manual
Chapter 2 System Setup
Guidance and manufacturer’s declaration – electromagnetic immunity
Thl POC-821 is intended for use in the electromagnetic environment specified below. The
customer or the user of the POC-821 should assure that it is used in such an environment.
Immunity
test
IEC 60601 test
level
Compliance
level
Electromagnetic environment –
guidance
Conducted
RF
IEC 61000-4-
6
Radiated RF
IEC 61000-4-
3
3 and 6 Vrms
150 kHz to 80
3V/m
80 MHz to 2.7
GHz, and specific
frequency
3 and 6 Vrms
150 kHz to 80
MHz and spe-
cific ISM, AM
frequency
3 V/m
80 MHz to 2.7
GHz, and
specific fre-
quency
Portable and mobile RF communi-
cations equipment should be used
no closer to any part of the POC-
821, including cables, than the rec-
ommended separation distance cal-
culated from the equation
applicable to the frequency of the
transmitter.
Recommended separation dis-
tance
d = 1,2
d = 1,2 80 MHz to 800 MHz
d = 2,3 800 MHz to 2,5 GHz
where P is the maximum output
power rating of the transmitter in
watts (W) according to the transmit-
ter manufacturer and d is the rec-
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.
P
P
P
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Productinformatie
| Merk | Advantech |
| Model | POC-821 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 3768 MB |
