Yaskawa Sigma-5 User Manual: Design and Maintenance - Rotary Motors - Analog Voltage and Pulse Train Reference - Manual (Page 39)

1.5 Examples of Servo System Configurations
1-19
1
Outline
(2) Using a Single-phase, 200-V Power Supply
The Σ-V Series 200 V SERVOPACK generally specifies a three-phase power input but some models can be
used with a single-phase 200 V power supply. Refer to 3.1.3 Using the SERVOPACK with Single-phase, 200 V
Power Input for details.
∗1. Use a 24-VDC power supply. (Not included.)
∗2. Before connecting an external regenerative resistor to the SERVOPACK, refer to 3.6 Connecting Regenerative Resis-
tors.
Brake power supply *1
Servomotor main
circuit cable
Encoder cable
Battery case
Magnetic contactor
Regenerative
resistor
Noise filter
Molded-case
circuit breaker
(MCCB)
Magnetic
contactor
Host controller
When not using the safety function,
use the SERVOPACK with the safety
function’s 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
I/O signal cable
SGDV- A01
SERVOPACK
SGMJV/SGMAV/SGMPS/SGMCS
Servomotor
Power supply
Single-phase 200 VAC
R T
Protects the power
line by shutting the
circuit OFF when
overcurrent is
detected.
Eliminates
external noise from
the power line.
Used for a servomotor
with a brake.
Turns the servo
ON and OFF.
Install a surge
absorber.
Turns the brake power supply
ON and OFF.
Install a surge absorber.
(when an absolute
encoder is used.)
Connection cable
for digital operator
Connection cable
for personal computer
Digital
operator
Personal
computer
*2
200 VAC
45