Main Circuit Terminal Wiring (1Ph 220V) - INVT DA180-S2R8SG0 Operation Manual

DA180 series basic AC servo drive

3.2 Main circuit terminal wiring (1PH 220V)

EMI
Breaker
Filter
Emergency
stop button
Surge
absorber
Fuse
ALM
ON
OFF
MC
Motor
Yellow/
Green
RY
+
DC 24V
- (± 10%)
ALM
+
DC 12~24V
(± 10%)
-
MC
·
Employ this emergency stop
circuit.
·
Add a surge absorber to each end
of the electromagnetic contactor
coil.
L1
·
Input voltage of power:
AC 220V(-15%)~240V(+10%)
·
L2 Keep the cable for connecting B2
and B3 in place unless an external
regenerative brake resistor is
+
used.
·
If you use an external regenerative
B2
brake resistor, remove the
connection cable between B2 and
B3 and connect the resistor as
B3
shown in the dashed box.
-
·
U
Connect the servo motor cables to
the drive output terminals U, V,
and W according to the correct
V
phase sequence. Incorrect phase
sequence may cause a drive fault.
W
·
Ground the servo drive properly.
Otherwise, electrical shocks may
be caused.
·
Prepare the 24VDC power for
CN1
electromagnetic braking by
yourself and isolate it from the
DO+
DC12~24V power for signal
control.
·
Pay attention to free-wheeling
diode connection. Reversed
DO-
polarity may cause drive damage.
-24-
Wiring instructions