Mitsubishi A2USCPU(S1), User Manual

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9 - 2
EMC AND LOW VOLTAGE DIRECTIVES 9.
9.1.1 EMC standards
Standards related to EMC directive are described below.
*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.
Specifications Test Item Test Description Standard Values
EN61000-6-4
(2001)
EN55011
*2
Radiated noise
Measure the emission released by
the product.
30 M-230 M Hz QP :
30 dB V/m (30 m measurement)
*1
230 M-1000 M Hz QP :
30 dB V/m (30 m measurement)
*1
EN55011
*2
Conduction noise
Measure the emission released by
the product to the power line.
150k-500kHz QP:
79dB, Mean : 66 dB
*1
500 K-30MHz QP :
73dB, Mean: 60 dB
*1
EN61131-2/A12
(2000)
EN61000-4-2
*2
Static electricity immunity
Immunity test by applying static
electricity to the device 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
EN61000-4-3
*2
Radiated electromagnetic field
Immunity test by applying aradiated
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 and signal line.
10V, 0.15-80MHz