Omron R88D-KTA5L User Manual page 33

R88D-KT30H/-KT50H
FUSE
L1
L2
FUSE
L3
FUSE
+
L1C
L2C
-
SW power
15 V
FG
supply main
G1
circuit control
5 V
3.3 V
2.5 V Internal
1.5 V
control power
E5 V
supply
±12 V
G2
Axial-flow fan
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
+
-
Voltage
detection
Relay
Regeneration
drive
control
MPU & ASIC
Position, speed, and torque calculation control area
• PWM control
CN1 CN2
Control Encoder
interface
1-4 System Block Diagrams
Overcurrent
Gate drive
detection
CN4 CN5 CN7
External Analog
USB
encoder monitor
B1
B2
B3
Internal Regeneration Resistor
NC
CN B
U
V
W
FG
Current detection
Display and
setting circuit
area
CN8
Safety
1-8
1