YASKAWA SGD7S-1R9D Product Manual page 58

SGD7S-210D and -260D
CN101
Varistor
L1
Main
L2
circuit
power
L3
supply
-
1
- 2
*
CN103 Voltage
sensor
+
+
-
-
The DC power supply (24 VDC)
is not provided by Yaskawa.
CN201
24 V
24 V
Control
power 0 V
supply
0 V
CN11 CN12
Option Module Option Module
*
If using these terminals, contact your YASKAWA representative.
2.2.1 SERVOPACKs without Built-in Servomotor Brake Control
CN101
+
−
+
−
Relay Voltage
drive sensor
Control
+
− power
supply
Status display
CN3
Digital Operator Computer
B1 B2
Overheat protector
Overcurrent protector
Current
sensor
Gate drive
Analog
voltage
converter
Processor
(PWM control, position/
speed calculations, etc.)
CN7
Safety function signals
2.2 Block Diagrams
Fan
Servomotor
CN102
±12 V
U
V
M
W
ENC
CN2
CN5
Analog monitor
output
CN1
Encoder divided
pulse output
I/O I/O signals
2
CN6A
EtherCAT
I/F
communications
CN6B
CN8
2-9