Power Supply Wiring Diagrams - YASKAWA E-S Series Product Manual

4.3.3

Power Supply Wiring Diagrams

Using Only One SERVOPACK
R T
1QF
1FLT
Power
supply
ON
1KM
1QF: Molded-case circuit breaker
1FLT: Noise Filter
1KM: Magnetic Contactor
Note: When you shut OFF the power supply with a magnetic contactor or other device, do so before the insulated
AC/DC converter for the power supply.
Insulated AC/DC
converter for main
CN3
circuit power supply
1KM
P
1
N
2
FG
3
(For servo alarm
display)
1Ry
1PL
Power
supply
OFF 1KM
1SA
1Ry
1Ry: Relay
1PL: Indicator lamp
1SA: Surge Absorber
1D: Flywheel diode
4.3 Wiring the Power Supply to the SERVOPACK

4.3.3 Power Supply Wiring Diagrams

SERVOPACK
CN4
U
V
M
W
CN2
ENC
1Ry
ALM
1D
COM_SG
+24 V
0 V
4
4-9