Omron R88D-KN series

1 Features and System Configuration
1-8
G5 Series AC Servo Drives With Built-in EtherCAT Communications, Linear Motor Type
 R88D-KN10H-ECT-L/-KN15H-ECT-L/-KN20H-ECT-L
GR GR
L2C
L1C
L3
L2
L1
FUSE
FUSE
FUSE
CN A
15 V
G1
5 V
2.5 V
1.5 V
E5 V
G2
3.3 V
GR
CN2 CN4 CN5 CN7
B1
B2
B3
CN B
U
V
W
CN8 CN1
Display and
setting circuit
area
Gate drive
SW power
supply main
circuit control
Internal
control power
supply
+
−
+
−
±12 V
Overcurrent
detection
Current detection
Voltage
detection
Regeneration
control
Relay
drive
Control
interface
MPU & ASIC
Position, speed, and force calculation control area
• PWM control
Not used.
External
encoder
Analog
monitor
USB
Safety
Internal Regeneration
Resistor
Axial-flow fan
ECAT
IN
ECAT
OUT
EtherCAT
communications
connector
EtherCAT
communications
connector