YASKAWA MECHATROLINK Sigma 2 Series - SERVOPACK Internal Block Diagrams

3.2 SERVOPACK Internal Block Diagrams
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3.2 SERVOPACK Internal Block Diagrams
The following sections show an internal block diagram for the SERVOPACK with an NS115.
30 to 400 W 200-V and 30 to 200 W 100-V Models
CN4
CN10
+5 V
+5 V
CN6A
CN6B
SW1
SW2
R
A
2
CHARGE
POWER
1MC
L1
L2
FU1
L1C
L2C
R
T
P1
N1
TR1
C1
+5V
0V
+15V
B1 B2
P2
N2
U
V
W
CN1
U
V
W
D2
D3D4
THS1
R7
R8
±5V
+5V
±12V
1
PM1- 1
D1
RY1
PM1- 2
CN5
CN3
CN10
I/O
1MC
1MC
(5Ry)
PG
CN2
CN8
Single-phase
200 to 230 V
(50/60Hz)
+10%
-15%
Noise filter
Voltage
Sensor
Voltage
Sensor
Relay
drive
Gatedrive
Gatedriveover-
currentprotector
Interface
Current
Sensor
DigitalOperator/
personalcomputer
Otherstation
Otherstation
Openduringservo
alarm
Surge
suppressor
Power
ON
Power
OFF
Analogmonitor
outputfor
supervision
Monitordisplay
Analogvoltage
converter
StationNo.
Power
supply
FullyclosedPG
SequenceI/O
Forbattery
connection
ACservomotor
Baudrate
DC/DC
con-
verter
ASIC
(PWMcontrol)
CPU
(positionandspeed
calculations)
CPU
(positioncommands,
commandinterpretation,
arithmeticprocessing,
etc.)
BUSinterface
MECHATROLINK-II
Communicationsinterface