Three-Phase 200 V, Sgdv-120A11A Model; Three-Phase 200 V, Sgdv-180A11A, -200A11A Models - YASKAWA SGMJV User Manual

1 Outline

1.4.7 Three-phase 200 V, SGDV-120A11A Model

1.4.7

Three-phase 200 V, SGDV-120A11A Model

L1
L2
Main circuit
power supply
L3
1
2
L1C
Control power
L2C
supply
1.4.8

Three-phase 200 V, SGDV-180A11A, -200A11A Models

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