1 Outline
1.4.7 Three-phase 200 V, SGDV-120A11A Model
1-12
1.4.7
Three-phase 200 V, SGDV-120A11A Model
1.4.8
Three-phase 200 V, SGDV-180A11A, -200A11A Models
L1
B1/ B2 B3
L2
L3
1
2
L1C
L2C
U
V
W
ENC
M
CHARGE
+15 V
×
4
±
12 V
+5 V
Current
sensor
Dynamic
brake circuit
Servomotor
Gate drive
Overheat protector,
overcurrent protector
Voltage
sensor
Voltage
sensor
Varistor
Varistor
Relay
drive
Fan
Control
power
supply
±
12 V
+
–
+
–
Main circuit
power supply
Control power
supply
CN3
CN7
CN8
CN2
I/O
I/F
CN1
CN6A
CN6B
CN5
MECHATROLINK-
II
communications
CPU
(Position/speed
calculation, etc.)
Panel display
Digital operator
Personal
computer
Signal for safety function
Encoder output
pulse
Analog monitor
output
ASIC
(PWM control, etc.)
Analog
voltage
converter
I/O signal
L1
B1/ B2 B3
L2
L3
1
2
L1C
L2C
U
V
W
ENC
M
CHARGE
+
–
+15 V
×
4
±
12 V
+5 V
Current
sensor
Dynamic
brake circuit
Servomotor
Gate drive
Voltage
sensor
Overheat protector,
overcurrent protector
Voltage
sensor
Varistor
Varistor
Relay
drive
Fan 2
Fan 1
Control
power
supply
±
12 V
±
12 V
+
–
Main circuit
power supply
Control power
supply
CN3
CN7
CN8
CN2
I/O
I/F
CN1
CN6A
CN6B
CN5
MECHATROLINK-
II
communications
CPU
(Position/speed
calculation, etc.)
Panel display
Digital operator
Personal
computer
Signal for safety function
Encoder output
pulse
Analog monitor
output
ASIC
(PWM control, etc.)
Analog
voltage
converter
I/O signal