Wiring Method - Delta ASD-A2-0121 Series User Manual

ASDA-A2

3.1.3 Wiring Method

The wiring method of 220V servo drive is divided into single-phase and three-phase. In the
diagram below, Power On is contact a, and Power Off and ALRM_RY are contact b. MC is the coil
of magnetic contactor, self-remaining power, and the contact of main power circuit.
Wiring Method of Single-phase Power Supply (suitable for 1.5 kW and models below 1.5 kW)

Noise Filter
R T
MCCB
Power
On
MC
MC
R
S
T
L
1C
L
2C
Power
Off
MC
ALRM_RY
SUP
Servo Drive
CN1
DO5+(28)
DO5-(27)
U
Motor
V
W
DC24V
ALRM_RY
Chapter 3 Wiring
3-5