7 three-phase 200 v, sgdv-180a25a, -200a25a models, 8 three-phase 200 v, sgdv-330a25a model, M-iii – Yaskawa Sigma-5 User Manual: Design and Maintenance - Linear Motors MECHATROLINK-III Communications Reference User Manual
Page 32: Outline
1.4 SERVOPACK Internal Block Diagrams
1-11
1
Outline
1.4.7 Three-phase 200 V, SGDV-180A25A, -200A25A Models
1.4.8 Three-phase 200 V, SGDV-330A25A Model
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-
III
communications
CPU
(Position/speed
calculation, etc.)
Panel display
Digital operator
Personal
computer
Signal for safety fuction
Encoder output
pulse
Analog monitor
output
ASIC
(PWM control, etc.)
Analog
voltage
converter
I/O signal
M-III
L1
B1/ B2 B3
L2
L3
1
2
L1C
L2C
U
V
W
ENC
M
CHARGE
Varistor
+
–
+
–
+15 V
× 4
±12 V
+5 V
Current
sensor
Dynamic
brake circuit
Servomotor
Gate drive
Voltage
sensor
Voltage
sensor
Varistor
Temperature
sensor
Thyristor
drive
Fan 2
Fan 1
Overheat protector,
overcurrent protector
Control
power
supply
±
12 V
±
12 V
Main circuit
power supply
Control power
supply
I/O signal
CN3
CN7
CN8
CN2
I/O
I/F
CN1
CN6A
CN6B
CN5
MECHATROLINK-
III
communications
CPU
(Position/speed
calculation, etc.)
Panel display
Digital operator
Personal
computer
Signal for safety fuction
Encoder output
pulse
Analog monitor
output
ASIC
(PWM control, etc.)
Analog
voltage
converter
M-III