Keyence SV Series - Page 255

A-25
A-2Internal Block Diagram
APPENDIX
- SV Series User’s Manual -
■SV-040L1
■SV-040P1
Voltage
detection
Relay drive
L1C
L2C
L2
Gate drive
Dynamic
brake circuit
Analog
voltage
conversio
ASIC
(PWM control, etc.)
CPU
(For operation of
position, speed, etc.)
Gate drive
overcurrent
protection
Servo motor
Encoder connector
Battery connector
Analog monitor connector
Encoder output pulse
Voltage
detection
Temperature
detection
Current
detection
Fan
+12V
B2B1/
CHARGE
M
ENC
I/O
I/F
Access window
USB connector
MECHATROLINK connector
Control
supply
+5V
f12V
+17V
+
ˉ
+
ˉ
U
V
W
Varistor
L1
Varistor
Voltage
detection
Relay drive
L1C
L2C
L2
Gate drive
Dynamic
brake circuit
Analog
voltage
conversio
ASIC
(PWM control, etc.)
CPU
(For operation of
position, speed, etc.)
Gate drive
overcurrent
protection
Servo motor
Encoder connector
Battery connector
Analog monitor connector
Voltage
detection
Temperature
detection
Current
detection
Fan
+12V
B2B1/
CHARGE
M
ENC
Access window
USB connector
Control
supply
+5V
f12V
+17V
+
ˉ
+
ˉ
U
V
W
Varistor
Command pulse input
encoder output pulse
Analog speed/
torque command input
A/D
I/O
I/O signal
L1
Varistor