Omron R88M-K User Manual page 40

1 Features and System Configuration
R88D-KN75H-ECT
TB1
FUSE
L1
L2
FUSE
L3
TB2
FUSE
L1C
L2C
SW power
15 V
FG
supply main
G1
circuit control
5 V
3.3 V
Internal
2.5 V
1.5 V
control power
E5 V
supply
±12 V
G2
Axial-flow fan × 3
ECAT
IN
EtherCAT
communications
connector
1-10
+
−
+
−
Relay
Regeneration
drive control
MPU & ASIC
Position, speed, and torque calculation control area
• PWM control
ECAT
CN1
OUT
Encoder External
Control
EtherCAT
communications
interface
connector
G5-series AC Servomotors and Servo Drives User's Manual (with Built-in EtherCAT Communications)
Voltage
detection
Overcurrent
Gate drive
detection
CN2 CN4 CN5
Analog
encoder monitor
Fuse
Current detection
Display and
setting circuit
area
CN7 CN8
Safety
USB
TB1
B1
B2
N
TB1
U
V
W
FG
TB2
DB1
DB2
DB3
DB4