Mitsubishi Electric MELSEC-Q Series User Manual page 44

(2) Regulations regarding immunity
Standard
EN61000-4-2
Electrostatic
discharge immunity
*1
EN61000-4-3
Radiated, radio-
frequency,
electromagnetic field
immunity *1
EN61000-4-4
Electrical fast
transient/burst
EN61131-2: immunity *1
2007
EN61000-4-5
Surge immunity *1
EN61000-4-6
Immunity to
conducted
disturbances,
induced by radio-
frequency fields *1
EN61000-4-8
Power-frequency
magnetic field
immunity *1
EN61131-2:
2007
EN61000-4-11
Voltage dips and
interruption
immunity
*1 Programmable controllers are open-type devices (devices designed to be housed inside
other equipment) and must be installed inside a conductive control panel. The
corresponding tests were conducted with the programmable controller installed inside a
control panel.
*2 The accuracy of an analog-digital converter module may temporary vary within
Test item Test description
Immunity test in
which electrostatic
is applied to the
cabinet of the
equipment.
Immunity test in
which electric fields
are irradiated to the
product.
Immunity test in
which burst noise is
applied to the power
line and signal line.
Immunity test in
which lightning
surge is applied to
the power line and
signal line.
Immunity test in
which high
frequency noise is
applied to the power
line and signal line
Immunity test in
which the product is
installed in inductive
magnetic field
Immunity test in
which power supply
voltage is
momentarily
interrupted
Value specified in standard
• 8kV Air discharge
• 4kV Contact discharge
• 80% AM modulation@1kHz
• 80M-1000MHz: 10V/m
• 1.4G-2.0GHz: 3V/m
• 2.0G-2.7GHz: 1V/m
• AC/DC main power, I/O power,
AC I/O (unshielded): 2kV
• DC I/O, analog, communication:
1kV
• AC power line, AC I/O power,
AC I/O (unshielded)
: 2kV CM, 1kV DM
• DC power line, DC I/O power
: 0.5kV CM, DM
• DC I/O, AC I/O (shielded),
analog
CM
0.15M-80MHz, 80% AM
modulation@1kHz, 10Vrms
50Hz/60Hz, 30A/m
• Apply at 0%, 0.5 cycles and
zero-cross point
• 0%, 250/300 cycles (50/60Hz)
• 40%, 10/12 cycles (50/60Hz)
• 70%, 25/30 cycles (50/60Hz)
10
*2
, communication: 1kV
10%.