Yaskawa AC Servo Drives DC Power Input Sigma-5 Series - Manual (Page 34)

3.2 System Configuration Diagram
3-5
3
Wiring and Connection
3.2.3
Connecting to SGDV- ††† E21A SERVOPACK (M- III Model)
∗ Use a 24-VDC power supply. (Not included.)
SGDV- E21A
SERVOPACK
Connect to the
MECHATROLINK-
III
R T
Non-isolated
AC/DC converter
for control power supply
Non-isolated
AC/DC converter
for main circuit power
supply
Power supply
cable
Grounding
wire for
power
supply
SGMMV Servomotor
100/200 VAC
Power supply
Single-phase 100/200 VAC
Noise filter
Molded-case
circuit breaker
(MCCB)
Protects the power
line by shutting the
circuit OFF when
overcurrent is
detected.
Eliminates
external noise from
the power line.
Magnetic
contactor
Turns the servo
ON and OFF.
Install a surge
absorber.
Brake power supply
∗
Used for a servomotor
with a brake.
Encoder cable
Battery case
(when an absolute
encoder is used.)
Servomotor
main circuit
cable
Magnetic contactor
Turns the brake power supply
ON and OFF.
Install a surge absorber.
Host controller
I/O signal cable
Connection cable
for personal
computer
Personal
computer
Connection cable
for analog monitor
unit
Analog
monitor
unit
Cable for
analog
monitor