Omron R88D-KTA5L User Manual page 34

1-4 System Block Diagrams
R88D-KT75H
TB1
FUSE
L1
L2
FUSE
L3
1
TB2
FUSE
L1C
L2C
15 V
FG
G1
5 V
3.3 V
2.5 V
1.5 V
E5 V
±12 V
G2
Axial-flow fan × 3
1-9
+
-
+
-
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
Control Encoder
interface
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
Voltage
detection
Overcurrent
Gate drive
detection
CN4 CN5 CN7
External Analog USB
encoder monitor
TB1
B1
B2
N
Fuse
TB1
U
V
W
Current detection
FG
Display and
setting circuit
area
TB2
DB1
DB2
DB3
DB4
CN8
Safety