YASKAWA SGLGW User Manual page 110

 Three-phase 200 V, SGDV-A (SGDV-R70A, R90A, 1R6A,
2R8A, 3R8A, 5R5A, 7R6A, 120A, 180A, 200A, 330A)
R S T
1QF
3SA
1FLT
Servo power
supply ON
1KM
1KM
1QF : Molded-case circuit breaker
1FLT : Noise filter
1KM : Magnetic contactor (for control power supply)
2KM : Magnetic contactor (for main power supply)
For SGDV-R70A, R90A, 1R6A and 2R8A SERVOPACKs, the short-circuit between B2 and B3 is not
required. Do not short the connection between B2 and B3.
Note: For M-II model, M-III model, and command option attachable type SERVOPACKs, the
pin number of ALM+ terminal is CN1-3, and that of ALMterminal is CN1-4.
 Three-phase 200 V, SGDV-A (SGDV-550A) )
R S T
1QF
3SA
1FLT
Servo power
supply ON
1QF : Molded-case circuit breaker
1FLT : Noise filter
1KM : Magnetic contactor (for control power supply)
2KM : Magnetic contactor (for main power supply)
Note: For M-II model, M-III model, and command option attachable type SERVOPACKs, the
pin number of ALM+ terminal is CN1-3, and that of ALMterminal is CN1-4.
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2KM
1KM
(For servo
alarm display)
1Ry
1PL
Servo power
supply OFF
1KM
1SA
2KM
1Ry
2SA
2KM
1KM
(For servo
alarm display)
1Ry
1PL
Servo power
supply OFF
1KM
1KM
1SA
2KM
1Ry
1KM
2SA
3.3 Main Circuit Wiring
SERVOPACK
SGDV- A
U
V
M
W
L1
L2
L3
L1C
ENC
L2C
+24 V
CN1
B1/
1Ry
31 ALM +
B2
B3
1 −
ALM
32 1D
2
1Ry : Relay
1PL : Indicator lamp
1SA : Surge absorber
2SA : Surge absorber
3SA : Surge absorber
1D : Flywheel diode
SERVOPACK
SGDV- A
U
V
W
L1
L2
L3
L1C
ENC
L2C
CN1
B1/
1Ry
31
ALM +
B2
−
1D
32 ALM
Regenerative
resister unit
1Ry : Relay
1PL : Indicator lamp
1SA : Surge absorber
2SA : Surge absorber
3SA : Surge absorber
1D : Flywheel diode
0 V
M
+24 V
0 V
3-25
3