Wiring Diagram For The Servo System - Delta ASDA-A3 Series User Manual

Wiring

3.2 Wiring diagram for the servo system

Models of 400 W and below
3
Power
Single- / Three-phase
200 - 230V
Exte rnal sp eed
Exte rnal to rque
Position pulse
*3
Digital input
Ana log mo nito r
output
*3
A, B, Z output
Digital output
RS-485
CANopen
Mini USB
Reserved
Note:
*1. Short-circuit P1 and P2 as illustrated in the diagram.
*2. Models of 200 W and below without built-in regenerative resistor; models of 400 W with built-in
regenerative resistor.
*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.
*7. STO function is available on A3-M and A3-E only.
3-20
*1
P1
R
Varistor
S
T
Voltage
detection
L
1C
L
2C
*3
*3
CN1
*4
CN3
CN4
CN8
Connect to the external regenerative resistor
P2
P3 D C
*2
+
GATE
Voltage
DRIVE
detection
Control unit
U
Servo
motor
V
M
W
Encoder
Dynamic
Current
brake
detection
Control panel
CN2
Full-closed loop
Linear scale
CN5
CN7 Reserved
Reserved
DMCNET
CN6
EtherCAT
CN9 Reserved
CN10 STO
*7
ASDA-A3
*5
*6