Yaskawa SGDH Linear Sigma Series - Manual (Page 107)

4.3 SERVOPACK Internal Block Diagrams
4-9
4
4.3.4 Three-phase 200 V, 7.5 kW Models
* 220 VAC for the 7.5 kW models.
4.3.5 Three-phase 400 V, 500 W to 3.0 kW Models
CHARGE
BA1
±12 V
D1
U
V
W
±5 V
PG5 V
BA2
BA3
㨪㨪㨪
R2
DB1
R3
C9
C5 C7 C6
PM1/PM2/PM3
C10
CT1
TR1
CT2
THS1
SCR1
1KM
L1
L3
L2
L1C
L2C
1KM
R
T
P
N
S
㨪
㨪
+
㧙
+
㧙
FU1
RY1
C1
+
㧙
CN5 CN3
POWER
+5 V
0 V
B1 B2 FAN1
±12 V
+ 㧙
A/D
I/O
CN1
CN2
U
V
W
CN10
1KM
1KM 1RY
ࠨ࡯ࠫ
ࠨࡊ࡟࠶ࠨ
DC/DC
㨪㨪㨪
R
T
S
㨪
㨪
+
㧙
+ 㧙
̆
PG
M
Three-phase
200 to 230V
(50/60 Hz)
+10%
-15%
Noise
filter
Voltage sen-
sor isolator
Relay drive
Voltage sen-
sor isolator
Base drive overcurrent
protector isolator
ASIC
CPU
(PWM control, etc.)
(Position/Speed calculation, etc.)
Regenerative resistor (Option)
Linear servomotor
Hall
sensor
Serial
converter
unit
Gate drive
isolator
Current
sensor
PG output
Reference pulse input
Speed and force
reference input
Sequence I/O
converter
Analog voltage
converter
Panel operator
Analog monitor
output for
supervision Digital operator or
personal computer Connector for
application
module
Power
supply
OFF
Power
supply
ON
Open during
servo alarm (1RY)
*
XX1 XX3 1KM CHARGE
FU1
FU2
FAN1
CN2
CN1
A/D
I/O
U
V
W
B1 B2 B3
Power
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
DC/DC
(100 V/200 V)
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
Current
sensor
ASIC
CPU
(PWM control, etc.)
(Position/Speed calculation, etc.)
Linear servomotor
Hall
sensor
Serial
converter
unit
PG output
Reference pulse input
Speed and force
reference input
Sequence I/O
converter
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
Control power
+24 VDC
(not provided)