Omron R88D-KN series User Manual page 42

1 Features and System Configuration
 R88D-KN75F-ECT-L
TB1
FUSE
L1
L2
FUSE
L3
TB2
FUSE
24 V
+
DC-DC
−
0 V
SW power
15 V
GR
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
1-14
+
−
+
−
Relay
Regeneration
drive control
MPU & ASIC
Position, speed, and force calculation control area
• PWM control
ECAT
CN1
OUT
Control Not used. External
EtherCAT
communications
interface
connector
G5 Series AC Servo Drives With Built-in EtherCAT Communications, Linear Motor Type
Voltage
detection
Overcurrent
Gate drive
detection
CN2 CN4 CN5 CN7
Analog USB
encoder monitor
TB1
B1
B2
NC
Fuse
TB1
U
V
W
Current detection
GR
Display and
setting circuit
area
TB2
DB1
DB2
DB3
DB4
CN8
Safety