FL20-C Series
67
(2)
Wiring for multiple 380V servo drives
Alarm relay
RLY
Common- open contact
Contactor
KM1
Common-open contact
KM1
R/L1
QF
breaker
AC three-phase
380V
power supply
ALM+
ALM-
+24V
RLY
Servo
drive
CN3
Contact
KM1
coil
Manual power ON
Filter
ALM+
ALM-
CN3
ALM+
ALM-
CN3
0V
FIL
Servo
drive
Servo
drive
Manual power OFF
Alarm relay
S/L2
T/L3
R/L1
R/L1
S/L2
T/L3
S/L2
T/L3
Fig 4.3.14 380V multiple online wiring