Operation Manual easyTymp
Guidance and Manufacturer’s Declaration – Electromagnetic Immunity
The easyTymp is intended for use in the electromagnetic environment specified below. The customer or the user
of the device is should assure that it is used in such an environment.
Electromagnetic
Environment-Guidance
Electrostatic
Discharge (ESD)
IEC 61000-4-2
Floors should be wood, concrete or
ceramic tile. If floors are covered
with synthetic material, the relative
humidity should be greater than
30%.
Electrical fast
transient/burst
IEC 61000-4-4
+2 kV for power supply
lines
+1 kV for input/output
lines
+2 kV for power supply
lines
+1 kV for input/output
lines
Mains power quality should be that
of a typical commercial or
residential environment.
+1 kV differential mode
+2 kV common mode
+1 kV differential mode
+2 kV common mode
Mains power quality should be that
of a typical commercial or
residential environment.
Voltage dips, short
interruptions and
voltage variations on
power supply lines
IEC 61000-4-11
< 5 % UT
(>95 % dip in UT) for 0.5
cycle
40 % UT
(60 % dip in UT) for 5
cycles
70% UT
(30% dip in UT) for 25
cycles
<5 % UT
(>95 % dip in UT) for 5
sec
< 5 % UT (>95 % dip in
UT)
for 0.5 cycle
40 % UT (60 % dip in
UT) for
5 cycles
70% UT (30 % dip in
UT) for
25 cycles
<5 % UT
Mains power quality should be that
of a typical commercial or
residential environment. In case of
a power failure the device will
automatically shut down within 10
s. If the user of the device requires
continued operation during power
mains interruptions, it is
recommended that the device be
powered from an uninterruptable
power supply or its battery.
Power frequency
(50/60 Hz)
IEC 61000-4-8
Power frequency magnetic fields
should be at levels characteristic of
a typical location in a typical
commercial or residential
environment.
Note: UT is the A.C. mains voltage prior to application of the test level.