Sgd7S-2R8F - YASKAWA SGD7S Product Manual

2.2.10

SGD7S-2R8F

Varistor
L1
Main
L2
circuit
power
supply
Varistor
L1C
Control
L2C
power
supply
CN11
Option Module
Voltage Relay
sensor drive
+ Control
power
−
supply
Status display
CN12
Option Module Digital Operator
B1/ + B2
+
−
+
−
Voltage Gate Temperature
sensor drive sensor
Processor
(PWM control, position/
speed calculations, etc.)
CN3 CN7
Computer
2.2 Block Diagrams
2.2.10 SGD7S-2R8F
Servomotor
U
V
W
Dynamic
brake circuit
Current
Gate drive
sensor
overcurrent
protection
CN2
CN5
Analog monitor
Analog
voltage
output
converter
CN1
Encoder divided
pulse output
I/O I/O signals
CN6A
MECHATROLINK-III
I/F
communications
CN6B
CN8
Safety function signals
M
ENC
2
2-17