YASKAWA E-V Series User Manual page 59

(2) Wiring Example with DC Power Supply Input
200 V SERVOPACK SGDV-
1QF
3SA
400 V SERVOPACK SGDV-
R S T
1QF
3SA
∗
Terminal names differ from model of SERVOPACK. Refer to (1) DC Power Supply Input Terminals for the Main and Con-
trol Circuits.
Note: The SERVOPACK that can use a DC power supply is not capable of processing the regenerated energy. Provide
measures to process the regenerated energy on the power supply.
A
R S T
1FIL
2KM
AC/DC
1KM
(For servo
alarm display)
1Ry
Servo power Servo power
supply ON supply OFF
1KM
1KM
1SA
1KM 1Ry 2KM
2SA
1QF: Molded-case circuit breaker
1FIL: Noise filter
1KM: Magnetic contactor (for control power supply)
2KM: Magnetic contactor (for main power supply)
1Ry: Relay
D
1FIL
2KM
AC/DC
AC/DC
(For servo
alarm display)
1Ry
1PL
Servo power Servo power
supply ON supply OFF
1KM
1KM
1SA
1KM 1Ry 2KM
2SA
1QF: Molded-case circuit breaker
1FIL: Noise filter
1KM: Magnetic contactor (for control power supply)
2KM: Magnetic contactor (for main power supply)
1Ry: Relay
SERVOPACK
SGDV- A
U
V
1FU
*
+ W
B1/
2
L1C
L2C
CN1
31
ALM+
ALM
32
1PL
1PL: Indicator lamp
1SA: Surge absorber
2SA: Surge absorber
3SA: Surge absorber
1D: Flywheel diode
SERVOPACK
SGDV- D
U
V
1FU
*
W
B1
2
1KM
24 V
0 V
CN1
31
ALM+
ALM
32
1PL: Indicator lamp
1SA: Surge absorber
2SA: Surge absorber
3SA: Surge absorber
1D: Flywheel diode
3.1 Main Circuit Wiring
M
ENC
+24 V
1Ry
1D 0 V
M
ENC
+24 V
1Ry
1D 0 V
3
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