Higen FDA7000 Series, Operation Manual

Page: 204 / 214

Appendix
Ⅱ . Noise control
Ⅱ -4
※
Example of wiring when using multiple units of servo drives.
Multiple servos can share a single circuit breaker or noise filter. Always select a NFB or noise
filter that has enough capacity for the total power capacity of that system.
Noise
Filter
R
S
T
r
t
MC
M
U
V
W
FG
PG
C
N
2
Servo Drive1
FDA7000
FDA7000 Model : AC 200~230[V]
FDA7000-H0 Model : AC 380[V]
FDA7000-H1 Model : AC 440[V]
FG
R
S
T
r
t
M
U
V
W
FG
PG
C
N
2
Servo Drive2
FDA7000
FG
R
S
T
r
t
M
U
V
W
FG
PG
C
N
2
Servo Drive3
FDA7000
FG
Main power
OFF
Main power
ON
MC 1RY 2RY 3RY
MC
Surge Killer
1Ry
Diode
24V
C
N
1
49
24,25
2Ry
Diode
24V
C
N
1
49
24,25
3Ry
Diode
24V
C
N
1
49
24,25
NFB