YASKAWA SGDV User Manual page 69

3.2.3
Connecting to SGDV-
Model)
SGDV-
Power supply
Single-phase 100 VAC
R
Molded-case
circuit breaker
(MCCB)
Protects the power supply
line by shutting the circuit
OFF when overcurrent
is detected.
Noise filter
Used to eliminate
external noise from
the power line.
Magnetic contacator
Turns the servo
ON and OFF.
Install a surge
absorber.
Regenerative
*2
resistor
100 VAC
Brake power supply
Used for a servomotor with
a brake.
Magnetic contactor
Turns the brake power supply
ON and OFF.
Install a surge absorber.
∗1.
Use a 24 VDC power supply (not included.).
∗2.
Before connecting an external regenerative resistor to the SERVOPACK, refer to 3.4 Con-
necting Regenerative Resistors.
F21A
T
SGDV-
SERVOPACK
*1
SGMJV/SGMAV/SGMPS
3.2 System Configuration Diagram
21 SERVOPACK (M-III
F21A
Connection cable
for digital operator
Connection cable
for personal computer
I/O signal cable
Battery case
(when an absolute
encoder is used.)
Motor main
circuit cable
Servomotor
Digital
operator
Connect to the
MECHATROLINK-III.
Personal
computer
Host controller
When not using the safety
function, use the SERVOPACK
with the safety function jumper
connector (JZSP-CVH05-E,
provided as an accessory)
inserted.
When using the safety function,
insert a connection cable
specially for the safety function.
Safety function
devices
Encoder cable
3
3-11