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4.3 SERVOPACK Internal Block Diagrams
4-11
4
4.3.6 Three-phase 400 V, 5.0 kW Model
4.3.7 Three-phase 400 V, 7.5 kW Models
L1C
L2C
1KM
FU2
2RY
DB
RLY2
XX3
FU1
P
N
R
S
T
L1
L2
L3
XX1
1
2
XX2
CHARGE
FAN1
B1 B2 B3
C1
C2
P
N
U
V
W
±
12 V
CN2
CN1
I/O
A/D
U
V
W
POWER
RY1
CN10
CN5
CN3
±
12 V
+5 V
+15 V
+7.5 V
+5 V
0 V
2RY
-
+
1KM
(100 V/200 V)
DC/DC
1KM
PG
M
Three-phase
380 to 480V
(50/60 Hz)
+10%
-15%
Noise
filter
Voltage
sensor
Gate drive
Relay drive
Voltage
sensor
Gate drive over-
current protector
Interface
Relay
drive
Current
sensor
Linear servomotor
Hall
sensor
Serial
converter
unit
PG output
Reference pulse input
Speed and force
reference input
Sequence I/O
ASIC
CPU
(PWM control, etc.)
(Position/Speed calculation, etc.)
Analog voltage
converter
Panel operator
Analog monitor
output for
supervision
Digital operator or
personal computer
Connector for
application
module
Surge
suppressor
High speed
diode
Power
supply
OFF
Power
supply
ON
Open during
servo alarm
(1RY)
AC power supply
converter
Control power
+24 VDC
(not provided)
1KM
XX3
FU1
P
N
R
S
T
L1
L2
L3
XX1
1
2
XX2
CHARGE
B1 B2
C1
P
N
U
V
W
RY1
FAN1
±
12 V
I/O
A/D
L1C FU2
DB
RLY2
CN2
CN1
U
V
W
POWER
CN10
CN5
CN3
±
12 V
+5 V
+15 V
+7.5 V
+5 V
0 V
2RY
2RY
-
+
CT1
CT2
C2
1KM
DC/DC
(100 V/200 V)
1KM
PG
M
Three-phase
380 to 480V
(50/60 Hz)
+10%
-15%
Noise
filter
Voltage
sensor
Regenerative resistor (Option)
Gate drive
Relay drive
Voltage
sensor
Gate drive over-
current protector
Interface
Relay
drive
Linear servomotor
Hall
sensor
Serial
converter
unit
Current
sensor
PG output
Reference pulse input
Speed and force
reference input
Sequence I/O
ASIC
CPU
(PWM control, etc.)
(Position/Speed calculation, etc.)
Analog voltage
converter
Panel operator
Analog monitor
output for
supervision
Digital operator or
personal computer
Connector for
application
module
converter
Surge
suppressor
High speed
diode
Power
supply
OFF
Power
supply
ON
Open during
servo alarm
AC power supply
(1RY)
Control power
+24 VDC
(not provided)
Содержание SGLFW
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