Advantech POC-W242 User Manual page 24

Guidance and manufacturer's declaration – electromagnetic immunity
The model POC-W242 is intended for use in the electromagnetic environment specified
below. The customer or the user of the model POC-W242 should assure that it is used in
such an environment.
Immunity test
Electrostatic dis-
charge (ESD)
IEC 61000-4-2
Electrical fast
transient/burst
IEC 61000-4-4
Surge
IEC 61000-4-5
Interruptions and
voltage varia-
tions on power
supply input lines
IEC 61000-4-11
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
NOTE UT is the a.c. mains voltage prior to application of the test level.
POC-W211C User Manual
IEC 60601 test Compliance
level level
±6 kV contact ±6 kV contact
±8 kV air ±8 kV air
±2 kV for power ±2 kV for pow-
supply lines ersupply lines
±1 kV for input/out- ±1 kV for input/
put lines output lines
±1 kV line(s) to ±1 kV line(s) to
line(s) line(s)
±2 kV line(s) to ±2 kV line(s) to
earth earth
<5 % UT (>95 % <5 % UT (>95
dip in UT) for 0,5 % dip in UT)
cycle for 0,5 cycle
40 % UT 40 % UT (60
(60 % dip in UT) % dip in UT)
for 5 cycles for 5 cycles
70 % UT 70 % UT (30
(30 % dip in UT) % dip in UT)
for 25 cycles for 25 cycles
<5 % UT <5 % UT (>95
(>95 % dip in UT) % dip in UT)
for 5 sec for 5 sec
3 A/m 3 A/m
14
Electromagnetic environ-
ment –guidance
Floors should be wood, con-
crete or ceramic tile. If floors
are covered with synthetic
material, the relative humidity
should be at least 30 %.
Mains power quality should
be that of a typical commer-
cial or hospital environment.
Mains power quality should
be that of a typical commer-
cial or hospital environment.
Mains power quality should
be that of a typical commer-
cial or hospital environment. If
the user of the model POC-
W242 requires continued
operation during power
mains interruptions, it is rec-
ommended that the model
POC-W242 be powered from
an uninterrupted power sup-
ply or a battery.
Power frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical commer-
cial or hospital environment.