5
- SV Series User’s Manual -
Supported International Standard
■ Precautions for CE marking
● Applicable standards
<EMC Directive>
In order to conform to the EMC Directive in the combination test of the SV Series servo amplifier and servo motor
(EN55011 Class A, EN61800-3), the system must use ferrite cores, a noise filter, and a surge absorber. It is
necessary these components according to the diagram below. The installation condition described here was the test
condition conducted by KEYENCE. It may vary depending on the actual configuration of the devices, wiring, and other
conditions.
● SV-L (MECHATROLINK-II type)
•
SV-005L2/010L2/020L2/040L2/075L2/100L2
• SV-150L2
Model Low-voltage Directive
EMC Directive
EMI EMS
Servo amplifier
SV
EN50178
EN61800-3
EN55011 Class A
EN61800-3
EN61000-6-2
Servo motor
IEC60034-1
IEC60034-5
EN61800-3
EN55011 Class A
EN61800-3
Power supply:
3-phase, 200 VAC
Clamp
Clamp
Clamp
ClampClamp
Host
device
Noise
filter
Surge
absorber
Ferrite
core
Brake
power supply
Brake
Encoder
Servo
motor
Servo amplifier
U, V, W
L1, L2, L3
L1C, L2C
I/O connector
MECHATROLINK
connector
Encoder
connector
PE
PE
(1)
2-turn
winding
1-turn
winding
1-turn
winding
Ground-plate/shielding-box
Host
Device
(5)
(4)
(3)
Clamp
Ferrite
core
Ferrite
core
Ferrite
core
Ferrite
core
(2)
Power supply:
3-phase, 200 VAC
Clamp
Clamp
ClampClamp
Host
device
Noise
filter
Surge
absorber
Brake
power supply
Brake
Encoder
Servo
motor
Servo amplifier
U, V, W
L1, L2, L3
L1C, L2C
I/O connector
MECHATROLINK
connector
Encoder
connector
PE
PE
(1)
2-turn
winding
1-turn
winding
Ground-plate/shielding-box
Host
Device
(5)
(4)
(3)
Clamp
Ferrite
core
Ferrite
core
Ferrite
core
(2)
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