YASKAWA SGDV User Manual page 73

3.2.4
Connecting to SGDV-
Option Attachable Type)
SGDV-
Power supply
Single-phase 100 VAC
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
contactor
Turns the servo
ON and OFF.
Install a surge
absorber.
Regenerative
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.
∗3.
For connection to the command option module, refer to the user's manual of the corre-
sponding option module.
FE1A
R T
SGDV-
SERVOPACK
2
1
SGMJV/SGMAV/SGMPS/SGMCS
3.2 System Configuration Diagram
E1A SERVOPACK (Command
FE1A
Option module
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
* 3
Personal
computer
External LED indicator,
external device, etc.
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
specifically for the safety function.
Safety function
devices
Encoder cable
3
3-15