4 System Design
4 - 36
G5-series Linear Motors/Servo Drives With Built-in EtherCAT Communications
We recommend using a noise filter for the Servo Drive.
•
If no-fuse breakers are installed at the top and the power supply line is wired from the lower duct, use
metal tubes for wiring or make sure that there is adequate distance between the input lines and the
internal wiring. If input and output lines are wired together, noise resistance will decrease.
•
Separate power supply lines and signal lines when wiring.
•
The noise filter must be installed as close as possible to the entrance of the control panel. Wire as
shown at the left in the following illustration.
Noise Filter for Power Supply Input
Servo Drive
Noise filter for power supply input
Model
Number of
power phases
Model
Rated
current
Leakage current
(60 Hz) max.
Manufacturer
R88D-KN01L-ECT-L
Single-phase
input
SUP-EK5-ER-6
5 A
1.0 mA (at 250 VAC)
Okaya
Electric
Industries
Co., Ltd.
R88D-KN02L-ECT-L
R88D-KN04L-ECT-L
Single-phase
input
3SUP-HU10-ER-6
10 A
3.5 mA (at 500 VAC)
R88D-KN01H-ECT-L
Single-phase
input
SUP-EK5-ER-6
5 A
1.0 mA (at 250 VAC)
3-phase input
3SUP-HU10-ER-6
10 A
3.5 mA (at 500 VAC)
R88D-KN02H-ECT-L
Single-phase
input
SUP-EK5-ER-6
5 A
1.0 mA (at 250 VAC)
3-phase input
3SUP-HU10-ER-6
10 A
3.5 mA (at 500 VAC)
R88D-KN04H-ECT-L
Single-phase
input
SUP-EK5-ER-6
5 A
1.0 mA (at 250 VAC)
3-phase input
3SUP-HU10-ER-6
10 A
3.5 mA (at 500 VAC)
R88D-KN08H-ECT-L
Single-phase
input
·
3-phase
input
3SUP-HU10-ER-6
10 A
3.5 mA (at 500 VAC)
R88D-KN10H-ECT-L
3SUP-HU30-ER-6
30 A
3.5 mA (at 500 VAC)
R88D-KN15H-ECT-L
R88D-KN06F-ECT-L
3-phase input
FN258L-16-07
16 A
0.8 mA (at 440 VAC/
50 Hz)
Schaffner
EMC K.K.
R88D-KN10F-ECT-L
R88D-KN15F-ECT-L
R88D-KN20F-ECT-L
R88D-KN30F-ECT-L
FN258L-30-07
30 A
0.8 mA (at 440 VAC/
50 Hz)
NF
1
2
3
4
5
6
E
NF
1
2
3
4
5
6
E
Separate the input and output.
The effect of the noise filter is small.
AC input
AC input
Ground
Ground
AC output
AC output
