Kw - 15 Kw Models - Delta ASDA-A3 Series User Manual

Wiring

2 kW - 15 kW models

Power
2 kW – 15 kW models
3
Three-phase 380 - 480V
DC24V
Power
supply
External speed *3
External torque *3
Position pulse *3
Digital input
Analog monitor
output *3
A, B, Z output
Digital output
RS-485
CANopen
Mini USB
Note:
*1. Short-circuit P1 and P2 as shown in the figure.
*2. If the dynamic brake is in operation, the UVW is short-circuited.
*3. Functions that are not provided by A3-F and A3-E.
*4. Serial communication (RS-485) is available on A3-L and A3-M only; CANopen is available on A3-M
only.
*5. DMCNET is available on A3-F only.
*6. EtherCAT is available on A3-E only.
3-66
*1
P1
R
Varistor
S
T
Voltage
detection
DC24V
Control
power
DC0V
CN1
*4
CN3
CN4
Connect to external regenerative resistor
P2 P3 C
+
Voltage
Gate driver
detection
Control unit
Fan
U
Servo
motor
V
M
W
Encoder
Dynamic
Current
brake
detection
*2
Control panel
CN2
Full-closed loop
Linear scale
CN5
DMCNET
*5
CN6
EtherCAT
*6
CN10
STO
ASDA-A3