4-34
4-3 Wiring Conforming to EMC Directives
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
4
System Design
Unit Details
*1. A specified combination of Servo Drive and Servomotor must be used.
R88D-KT75H/-KT150H with DC Power Supply Input
Note. The main circuit power supply input terminals are L1 and L3. Connect the positive line to L1 and
the negative line to L3.
Ground the motor’s frame to the machine ground when the motor is on a movable shaft.
Use a ground plate for the frame ground for each Unit, as shown in the above diagrams,
and ground to a single point.
Symbol Name Manufacturer Model Comment
SG Surge absorber
Okaya Electric
Industries Co., Ltd.
R·A·V-781BXZ-4 3-phase 200 VAC
NF Noise filter
Okaya Electric
Industries Co., Ltd.
SUP-EK5-ER-6 Single-phase 100/200 VAC (5 A)
3SUP-HU10-ER-6 3-phase 200 VAC (10 A)
3SUP-HU30-ER-6 3-phase 200 VAC (30 A)
3SUP-HL50-ER-6B 3-phase 200 VAC (50 A)
Schaffner EMC Inc.
FS5559-60-34 3-phase 200 VAC (60 A)
FS5559-80-34 3-phase 200 VAC (80 A)
SD Servo Drive OMRON − *1
SM Servomotor OMRON − *1
FC1 Clamp core TDK ZCAT3035-1330 −
FC2 Clamp core Konno Industry
RJ8035
−
RJ8095
FC3 Clamp core
MICROMETALS T400-61D For R88D-KT75H/-KT150H
TDK ZCAT3035-1330 For other models
− Controller −− −
L1
L2
L3
L1C
L2C
SG
*1
NF
AC/
DC
FC1 FC3
SD
FC1
CNA
CN1
CNB
CN2
U
V
W
SM
FC2
FC1
+
−
Controller
(1)
(6)
(5)
(7)
(8)
Single-phase
:
100 VAC
(3)
(4)
Three-phase
:
200 VAC
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