CAUTION
Wire the equipment correctly and securely. Otherwise, the servo motor may operate unexpectedly.
Do not install a power capacitor, surge absorber or radio noise filter (FR-BIF option) between the servo
motor and servo amplifier.
Connect the wires to the correct phase terminals (U, V, W) of the servo amplifier and servo motor.
Not doing so may cause unexpected operation.
Connect the servo motor power terminal (U, V, W) to the servo motor power input terminal (U, V, W)
directly. Do not let a magnetic contactor, etc. intervene.
U
Servo motor
M V
W
U
V
W
U
M V
W
U
V
W
Servo amplifier Servo motor Servo amplifier

Do not connect AC power directly to the servo motor. Otherwise, a fault may occur.
The surge absorbing diode installed on the DC output signal relay of the servo amplifier must be wired in
the specified direction. Otherwise, the forced stop (EM1) and other protective circuits may not operate.
DOCOM
DICOM
24VDC
DOCOM
DICOM
24VDC
Servo amplifier Servo amplifier