Omron R88D-KN series User Manual page 121

R88D-KN30H-ECT-L/-KN50H-ECT-L
Ground to
100 Ω or less
1MC
Reactor
Regeneration
Resistor
24 VDC
User-side
control
device
Control cables
G5 Series AC Servo Drives With Built-in EtherCAT Communications, Linear Motor Type
R S T
3-phase 200 to 230 VAC, 50/60 Hz
NFB
(*1)
Noise filter
1 2 3
Main circuit
NF
E
power supply
4 5 6
OFF ON
X
G5-Series
AC Servo Drive
TB1
L1C
L2C
TB1
L1
L2
L3
B1
(*3)
B3
B2
CN1
X
3 /ALM
4 ALMCOM
X
CN1
BKIRCOM
Main circuit
contactor (*1)
X
Surge suppressor
1MC
Servo error display
TB1
U
V
W
Ground to
100 Ω or less
CN4
External Encoder cables
*1. A recommended product is listed in 4-3,
*2. Recommended relay: MY relay by
CN1
*3. Models with a built-in Regeneration
24 VDC
XB
BKIR 1
(*2)
2
4 System Design
1MC
(*1)
PL
Motor
Power cables
Wiring Confirming to EMC Directives.
OMRON (24-V)
MY2 relay by OMRON can be used for a
rated inductive load of 2 A (24 VDC).
Resistor (KN30H-ECT-L, KN50H-ECT-L)
have B2 and B3 shorted. When the
amount of regeneration is large, remove
the connection between B2 and B3 and
connect a Regeneration Resistor
between B1 and B2.
4
M
S
4-7