Omron R88D-KTA5L User Manual page 32

1-4 System Block Diagrams
R88D-KT20H
CN A
FUSE
L1
L2
FUSE
L3
1
FUSE
L1C
L2C
15V
FG
G1
5V
3.3V
2.5V
1.5V
E5V
±12V
G2
Axial-flow fan
1-7
SW power
Relay Regeneration
supply main
drive
control
circuit control
Internal
MPU & ASIC
control power
supply
Position, speed, and torque calculation control area
• PWM control
CN1 CN2
Encoder
Control
interface
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
Voltage
detection
Overcurrent
Gate drive
detection
CN4 CN5 CN7
USB
Analog
External
monitor
encoder
CN C
B1
B2
B3
Internal Regeneration
NC
Resistor
CN B
U
V
W
FG
Current detection
Display and
setting circuit
area
CN8
Safety