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14. EMC AND LOW VOLTAGE DIRECTIVES
14.1.1 Standards relevant to the EMC directive
For all test items, the test has been done with a position board installed in a computer that is compatible to CE
mark.
The test does not cover USB because only the test tool "MRZJW3-MC2-UTL" (sold separately) uses it.
The standards relevant to the EMC Directive are listed in table below.
Certification Test item Test details Standard value
EN61000-6-4:2007+A1:2011
CISPR16-2-3, CISPR22
Radiated emission
(Note 1)
Radio waves from the product
are measured.
30M-230MHz QP (Note 2) : 40dBµV/m
(10m (32.81ft.) in measurement range)
230M-1000MHz QP: 47dBµV/m
(10m (32.81ft.) in measurement range)
1GHz-2GHz QP: 76dBµV/m
(3m (9.84ft.) in measurement range)
AV: 56dBµV/m
(3m (9.84ft.) in measurement range)
CISPR16-2-1
CISPR16-1-2
Conducted emission
Noise from the product to the
power line is measured.
AC power line
0.15M-0.5MHz QP : 79dBµV
AV (Note 3) : 66dBµV
0.5M-30MHz QP : 73dBµV
AV : 60dBµV
EN61000-6-2:2005
EN61000-4-2
Electrostatic discharge
immunity
Immunity test in which
electrostatic discharge is
applied to the product.
8kV: 10 times at 1 second interval,
Air discharge
4kV: 10 times at 1 second interval,
Contact discharge
EN61000-4-3
Radiated immunity
(Note 1)
Immunity test in which electric
fields are radiated to the
product.
80%AM modulation @1kHz,
80-1000MHz 10V/m,
1400M-2000MHz 3V/m,
2000M-2700MHz 1V/m
EN61000-4-4
Electrical fast transient/
burst (EFT/B) immunity
Immunity test in which burst
noise is applied to the power
cable and signal line.
AC power line
DC power line
I/O, communication line
: ±2kV/5kHz
: ±2kV/5kHz
: ±1kV/5kHz
EN61000-4-5
Surge immunity
Immunity test in which surge is
applied to the power line and
signal line.
AC power line
Common mode: ±2.0kV
Differential mode: ±1.0kV
DC power line
Common mode: ±0.5kV
Differential mode: ±0.5kV
I/O, communication line
Common mode: ±1kV
EN61000-4-6
Conducted immunity
Immunity test in which high
frequency noise is applied to the
power line and signal line.
0.15-80MHz,
80%AM modulation @1kHz, 10Vrms
EN61000-4-11
Voltage dip and short
interruptions immunity
Immunity test in which short
interruptions are applied to the
power supply voltage.
0% of rated voltage, 1cycle
Start at zero cross
0% of rated voltage, 250/300cycle
(50Hz/60Hz)
40% of rated voltage, 10/12cycle
(50Hz/60Hz)
70% of rated voltage, 25/30cycle
(50Hz/60Hz)
Note 1. This product is an open type device (a device designed to be housed inside other equipment) and must be installed inside a
conductive control panel. The corresponding test has been done with the programmable controller installed inside a control panel.
2. QP: Quasi-peak value
3. AV: Average value