
4.3 SERVOPACK Internal Block Diagrams
4-13
4
4.3.5 Three-phase 400 V, 500 W to 3.0 kW Models
XX1 XX3
1KM
CHARGE
FU1
FU2
FAN1
CN2
CN8
CN1
A/D
I/O
U
V
W
B1 B2 B3
RY1
C1
C2
P
N
R
S
T
L1
L2
L3
24V
0V
2RY
2RY
1KM
CN10
CN5
CN3
1
2
P
N
U
V
W
D1 D2 D3
R2
±
12 V
+5 V
+15 V
+7.5 V
+5 V
±
12 V
1KM
+10%
-15%
Gate drive overcurrent
/overheat protector
Control power
+24 VDC
(not provided)
AC power supply
(100 V / 200 V)
PG
M
Three-phase 380 to 480 V
(50/60 Hz)
Noise filter
Power
OFF
Power
ON
Open during
servo alarm
(1RY)
High speed
diode
Surge suppressor
Voltage
sensor
Relay
drive
Voltage
sensor
Gate
drive
Interface
PG output
Reference pulse input
Speed/torque reference
input
Sequence I/O
For battery connection
Connector for
application
module
Analog monitor
output for
supervision
Digital operator or
personal computer
POWER
Panel operator
Analog voltage
converter
DC / DC
converter
CPU
(Position/speed
calculation, etc.)
ASIC
(PWM control, etc.)
Current
sensor
Servomotor
Содержание SGDH
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