YASKAWA SGDV SERVOPACK - Three-Phase 400 V, SGDV-260 D05 A Model

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1 Outline
1.4.13 Three-phase 400 V, SGDV-260D05A Model
1-14
1.4.13 Three-phase 400 V, SGDV-260D05A Model
L1
B1/ B2
L2
L3
1
2
+24 V
0 V
U
V
W
CN3
CN2
ENC
A/D
I/O
CN1
CN5
M
CHARGE
CN7 CN8
+15 V × 4
±12 V
+5 V
+24 V +24 V +24 V
Current
sensor
Dynamic
brake circuit
Servomotor
Gate
drive
Voltage
sensor
Voltage
sensor
Varistor
Relay
drive
ASIC
(PWM control, etc.)
CPU
(Position/speed
calculation, etc.)
Panel operator
Digital operator
Analog monitor
output
Reference pulse
input
Rference voltage input
I/O signal
Analog
voltage
converter
Personal
computer
Signal for safety function
Control
power
supply
Overheat protector,
overcurrent protector
Fan 1 Fan 2 Fan 3
+
–
+
–
+
–
Main circuit
power supply
Control power
supply
Encoder output pulse
(The 24 VDC
power supply is
not included.)
Analog