Models Of 750 W – 3 Kw - Delta ASDA-A3 Series User Manual

ASDA-A3
Models of 750 W – 3 kW (with built-in regenerative resistor and fan)
Power
750 W ~ 1.5 kW models single/Three-phase 200 ~ 230V
2 kW ~ 3 kW models Three-phase 200 ~ 230V
R
S
T
L1c
L2c
External speed *3
External torque
*3
Position pulse
*3
Digital input
CN1
Analog monitor
output
*3
A, B, Z output
Digital output
*4
RS-485
CN3
CANopen
CN4
Mini USB
CN8
Reserved
Note:
*1: If DC reactor is not used, short circuit P1 and P2 as illustrated in the diagram.
*2: The dynamic brakes of 2 kW – 3 kW models are three-phase and UVW is short-circuited.
*3: Functions that are not provided by A3-F and A3-E.
*4: Serial communication (RS-485) is available for A3-L and A3-M; CANopen is for A3-M only.
*5: DMCNET is available on A3-F only.
*6: EtherCAT is available on A3-E only.
*7: STO function is only available on A3-M and A3-E.
Revision December, 2017
Connect to external regenerative resistor
*1
P1 P2
Varisitor
Voltage
detectio n
P3 D C
Built-in
regenerative
resistor
+
GATE
Voltage
DRIVE
detectio n
Control Unit
+12V
U
Servo
Motor
V
M
W
Encode r
Dyn amic
Curren t
brake
detectio n
*2
Control Panel
CN2
Full-closed loop
Linear Scale
CN5
CN7 Reserved
Reserved
DMCNET
CN6
EtherCAT
CN9 Reserved
CN10 STO
*7
Wiring
3
*5
*6
3-21