1.3 Examples of Servo System Configurations
1-7
1
(1) Connecting to SGMAS and SGMPS Servomotors
When an absolute
encoder is used.
(Refer to
4.4.7
Absolute
Encoder Battery
.)
(Refer to
5.1.1
and
5.1.2.
)
SynqNet
communication cables
Encoder cable
Battery case
Servomotor
main circuit cable
SGMAS/SGMPS
Servomotor
Noise filter
Molded-case
circuit breaker
(MCCB)
Power supply
Single-phase 100 or 200 VAC
Protects the power supply
line by shutting the
circuit OFF when
overcurrent is detected.
(Refer to
4.4.8 Molded-case
Circuit Breaker (MCCB)
.)
Used to eliminate
external noise from the
power line.
(Refer to
4.4.9 Noise Filter.
)
Magnetic
contactor
Turns the servo
ON and OFF.
Install a surge
protector.
(Refer to
4.4.10 Magnetic
Contactor
.)
Brake power supply
Magnetic contactor
Regenerative
resistor
Connect an external
regenerative resistor
to terminals B1 and B2
if the regenerative
capacity is insufficient.
(Refer to
4.4.6 External
Regenerative Resistor
.)
Used for a servomotor with a brake.
(Refer to
4.4.5 Brake Power Supply Unit
.)
Turns the brake power supply
ON or OFF.
Install a surge protector.
(Refer to
4.4.10 Magnetic Contactor
.)
SynqNet controller
and/or nodes
Digital
operator
(Refer to
4.4.2
.)
External LED display
or External switches
Connection cable
for digital operator
(Refer to
5.4
.)
I/O signal cable
SGDS-
72A
R T
SGMPS-08, -15
Servomotor for 750 W,
1.5 kW
Servomotor
main circuit cable
(for relay)
(Refer to
2.5.1
.)
Encoder cable
(for relay)
(Refer to
2.5.1
.)
Note: For connecting the AC/DC reactor,
refer to
5.4.5 AC/DC Reactor for
Harmonic Suppression
.
SIEPS80000025.book 7 ページ ２００４年１０月２５日 月曜日 午前１１時５７分
