Emc Directive Related Standards - Mitsubishi Electric SW0DNC-MNETH-B User Manual

Melsecnet/hnetwork interface board
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5 EMC AND LOW VOLTAGE DIRECTIVE

5.1.1 EMC Directive related standards

Standard
CISPR16-2-3
Radiated emission
EN61131-2 :
2007
CISPR16-2-1,
CISPR16-1-2
Conducted emission
Standard
5
EN61000-4-2
Electrostatic discharge
immunity
EN61000-4-3
Radiated, radio-frequency,
electromagnetic field
immunity
EN61000-4-4
Fast transient burst
immunity
EN61131-2 :
EN61000-4-5
2007
Surge immunity
EN61000-4-6
Conducted RF immunity
EN61000-4-8
Power-frequency magnetic
field immunity
EN61000-4-11
Voltage dips and
interruption immunity
5 - 2
The standards applicable to the EMC Directive are listed below.
All test items were tested by installing each device on a personal computer bearing a
CE certification logo.
(1) Emission requirements
Test item
Test description
The electromagnetic wave
which the product emits to the
1
external space is measured.
The noise level which the
product emits to the power line
1
is measured.
1: The tests were conducted installed in a control panel.
2 : QP: Quasi-peak value, Mean: Average value
(2) Immunity requirements
Test item
Test description
An electrostatic discharge is
applied to the enclosure of the
1
equipment.
An electric field is radiated to
the product.
1
Burst noise is applied to power
lines and signal lines.
1
Lightning surge is applied to
1
power lines and signal lines.
High-frequency noise is applied
1
to power lines and signal lines.
The product is immersed in the
magnetic field of an induction
1
coil.
Power voltage is momentarily
interrupted.
1
1: The tests were conducted installed in a control panel.
Value specified in standard
• 30M-230MHz
QP: 40dB V/m (10m in measurement range)
• 230M-1000MHz
QP: 47dB V/m (10m in measurement range)
• 0.15 to 0.5MHz, QP: 79dB, Mean: 66dB
• 0.5 to 30MHz, QP: 73dB, Mean: 60dB
Value specified in standard
• 8kV Air discharge
• 4kV Contact discharge
80% AM modulation@1kHz
• 80 to 1000MHz: 10V/m
• 1.4 to 2.0GHz: 3V/m
• 2.0 to 2.7GHz: 1V/m
• AC/DC power, I/O power, and
AC I/O (unshielded) lines: 2kV
• DC I/O, analog, and communication lines: 1kV
• AC power, AC I/O power, and
AC I/O (unshielded) lines: 2kV CM, 1kV DM
• DC power and DC I/O power lines:
0.5kV CM, 0.5kV DM
• DC I/O, AC I/O (shielded), analog,
communication: 1kV CM
0.15 to 80MHz, 80% AM modulation @1kHz,
10Vrms
50Hz/60Hz, 30A/m
• 0%, 0.5 period, starting at zero-crossing
• 0%, 250/300 period (50/60Hz)
• 40%, 10/12 period (50/60Hz)
• 70%, 25/30 period (50/60Hz)
MELSEC
2
2
5 - 2

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