4
3.1.1 EMC standards
When the programmable controller is installed following the directions given in this
manual its EMC performance is compliant to the following standards and levels as
required by the EMC directive.
Specifications Test Item Test Description Standard Values
EN55011 *2
Radiated noise
Measure the emission
released by the product.
30M-230 M Hz QP: 30dBμ V/m
(30m measurement) *1
230M-1000MHz QP: 37dBμ
V/m (30m measurement) *1
EN61000-6-4
(2001)
EN55011 *2
Conduction noise
Measure the emission
released by the product to
the power line.
150k-500kHz QP:
79dB, Mean: 66dB*1
500k-30MHz QP:
73dB, Mean: 60dB *1
EN61000-4-2 *2
Static electricity
immunity
Immunity test by applying
static electricity to the
module enclosure.
4kV contact discharge
8kV air discharge
EN61000-4-4 *2
First transient burst
noise
Immunity test by applying
burst noise to the power
line and signal line.
2kV Power line
1kv Signal line
EN61000-4-12 *2
Damped oscillatory
wave
Immunity test in which a
damped oscillatory wave is
superimposed on the
power line.
1kv
EN61131-2/A12
(2000)
EN61000-4-3 *2
Radiated
electromagnetic field
Immunity test by applying a
radiated electric field to the
product.
10V/m, 26-1000MHz
EN61000-6-2
(2001)
EN61000-4-6 *2
Conduction noise
Immunity test by inducting
an electromagnetic field in
the power line signal line.
10 V/ms, 0.15-80MHZ, 80% AM
modulation@1kHz
1: QP: Quasi-peak value, Mean: Average value
2: The programmable controller is an open type device (device installed to
another device) and must be installed in a conductive control panel.
The tests for the corresponding items were performed while the
programmable controller was installed inside the control panel.
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