YASKAWA SGDS Sigma III Series User Manual page 30

(3) Connecting to SGMCS Servomotor
Power supply
Single-phase 100 or 200 VAC
R T
Molded-case
circuit breaker
(MCCB)
Protects the power supply
line by shutting the
circuit OFF when
overcurrent is detected.
(Refer to 2.5.2.)
Noise filter
Used to eliminate
external noise from the
power line.
(Refer to 2.5.3.)
Regenerative
resistor
Connect an external
regenerative resistor
to terminals B1 and B2
if the regenerative capacity
is insufficient.
(Refer to 2.5.4.)
Note: For connecting a reactor, refer to
5.6.5 AC/DC Reactor for Harmonic
Suppression.
SGDS SERVOPACK
Magnetic
contactor
Turns the servo
ON and OFF.
Install a surge
protector.
(Refer to
C
N
2.5.3.)
6
C
N
3
C
N
1
C
N
2
C
N
4
Servomotor
main circuit cable
(Refer to 2.4.3.)
1.4 Examples of Servo System Configurations
Note: Refer to 4.4.10 AC/DC Reactor for Harmonic
Suppression for the connection of AC/DC
reactor Suppression.
Connect to the
MECHATROLINK-II
Connection cable
for digital operator
I/O signal cable
SGMCS Servomotor
A
Digital
operator
(Refer to 2.5.1.)
LED indicator or
External device
Nameplate
Encoder Servomotor
cable main circuit cable
Encoder
View A
cable
(Refer to 2.4.3.)
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