YASKAWA SGMJV User Manual page 57

 Three-phase 400 V, SGDV-
• SGDV-1R9D, -3R5D, -5R4D, -8R4D, -120D, -170D
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 circuit power supply)
1Ry: Relay
• SGDV-210D, -260D, -280D, -370D
R S T
1QF
3SA
1FLT
Servo power
supply ON
1KM
1QF: Molded-case circuit breaker
1FLT: Noise filter
1KM: Magnetic contactor (for control power supply)
2KM: Magnetic contactor (for main circuit power supply)
1Ry: Relay

D
2KM
1KM
DC power
+
supply
−
24 V
(For servo
alarm display)
1Ry
1PL
Servo power
supply OFF
1KM
1KM
1SA
2KM
1Ry
1KM
2SA
2KM
1KM
DC power
+
supply
−
(24 V)
(For servo
1Ry
alarm display)
1PL
Servo power
supply OFF
1KM
1SA
2KM
1Ry
1KM
2SA
SERVOPACK
SGDV- D
U
V
M
W
L1
L2
L3
24 V
ENC
0 V
CN1
B1/
1Ry
3 +
ALM
B2
B3
1
−
1D
4 ALM
2
1PL: Indicator lamp
1SA: Surge absorber
2SA: Surge absorber
3SA: Surge absorber
1D: Flywheel diode
SERVOPACK
SGDV- D
U
V
M
W
L1
L2
L3
24 V
ENC
0 V
+24 V
CN1
B1/
1Ry
ALM +
3
B2
1
−
1D
ALM
0 V
4
2
Regenerative
resistor unit
1PL: Indicator lamp
1SA: Surge absorber
2SA: Surge absorber
3SA: Surge absorber
1D: Flywheel diode
3.1 Main Circuit Wiring
+24 V
0 V
3-7
3