
1 Features and System Configuration
1-14
G5 Series AC Servo Drives With Built-in EtherCAT Communications, Linear Motor Type
R
88
D-KN75F-ECT-L
GR
0 V
24 V
L
3
L2
L1
FU
S
E
FU
S
E
FU
S
E
15 V
G1
5 V
2.5 V
1.5 V
E5 V
G2
3
.
3
V
GR
CN2
CN4
CN5
CN7
B1
B2
NC
U
V
W
CN
8
CN1
DB1
DB2
DB
3
DB4
DC-DC
Display and
setting circuit
area
Gate drive
SW power
supply main
circuit control
Internal
control power
supply
+
−
+
−
±12 V
Overcurrent
detection
Current detection
Voltage
detection
Regeneration
control
Relay
drive
Control
interface
MPU & ASIC
Position, speed, and force calculation control area
• PWM control
Not used. External
encoder
Analog
monitor
USB
Safety
Axial-flow fan
×
3
−
+
F
us
e
ECAT
IN
ECAT
OUT
EtherCAT
communications
connector
EtherCAT
communications
connector
TB1
TB1
TB2
TB1
TB2