3.2 System Configuration Diagram
3-13
3
Wiring and Connection
• Using a Single-phase, 200-V Power Supply
The
Σ
-V Series SERVOPACK for a 200-V power supply input has input specifica-
tions for a three-phase power supply, but some models can also be used with a single-
phase 200-V power supply. For details, refer to
Σ
-V Series User's Manual Design and
Maintenance Rotational Motor/MECHATROLINK-III Communications Reference
(manual no.: SIEP S800000 64).
∗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
.
Motor main
circuit cable
Encoder cable
Battery case
Brake power supply
∗
1
Magnetic contactor
∗
2
Noise filter
Molded-case
circuit breaker
(MCCB)
Magnetic contactor
I/O signal cable
SGDV-
A21
SERVOPACK
SGMJV/SGMAV/SGMPS/
SGMGV/SGMSV
Servomotor
Power supply
Single-phase 200 VAC
Protcts the power supply
line by shutting the
circuit OFF when
overcurrent is detected.
Used to eliminate
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.)
Personal
computer
Connection cable
for personal computer
Digital
operator
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
Connection cable
for digital operator
200 VAC
Host controller
Regenerative
resistor
Connect to the
MECHATROLINK-
III.
R
T
