5.1 Requirements to Meet EMC Directive
5.1.1 EMC directive
5
- 3
1
OV
E
R
VI
EW
2
S
YSTE
M
CONF
IGURA
TION
3
S
P
E
CI
F
ICA
T
ION
S
4
P
A
R
T
NA
ME
AND
SETTING
S
5
EMC AND
LO
W
VO
LT
AG
E
DIRE
CT
IVE
6
INS
TAL
L
A
TI
ON
7
WIRING
8
OP
TIO
N
*1: The GOT is an open type device (device installed to another device) and must be installed in a conductive control
panel.
The above test items are conducted in the condition where the GOT is installed on the conductive control panel
and combined with the Mitsubishi PLC.
*2: QP: Quasi-peak value, Mean : Average value
*3: The above test items are conducted in the following conditions.
30M-230MHz QP: 40dB V/m (10m in measurement range)
230M-1000MHz QP: 47dB V/m (10m in measurement range)
Applied standard
Test standard
Test details
Standard value
EN61131-2 :2003
Radiated RF immunity
Test for checking normal
operations when the power
supply unit input voltage is
fluctuated.
AC power type
47Hz: 85V, 264V
63Hz: 85V, 264V
DC power type
20.4V, 28.8V
Third harmonic immunity
Test for checking normal
operations when the AC
power waveform mixed with
third harmonic wave is
input.
47Hz: 85V (phase 180
°
, distortion rate
10%)
63Hz: 132V (phase 0
°
, distortion rate
10.9%)
External power supply
fluctuation immunity
Test for checking if the unit
becomes faulty with a
transient voltage of the
internal and external input
sides of the power supply
unit or unit power supply.
AC power type
47Hz: 85V
63Hz: 264V
DC power type
19.2V, 30V
