Connections - 400V Series; Connecting To Peripheral Devices - Delta ASD-A2 Series User Manual

Chapter 3 Wiring

3.2 Connections - 400V series

3.2.1 Connecting to Peripheral Devices

750W~15kW Three-phase 380~480V±10%
Electromagnetic
Contactor (MC)
If an alarm occurs, using ALARM
digital output can control
electromagnetic contactor and cut off
the power of the servo drive.
Regenerative
Resistor (Option)
The returned regenerative power
generated when braking may result in
damage. Thus, external resistor is
recommended. Connect the external
resistor to P and C, and ensure an
open circuit between P and D. When
applying internal resistor, ensure the
circuit is close between P and D, and
the circuit is open between P and C.
CN5 Connector (Option)
For full-closed loop or linear scale connection
CN5: For ASDA-A2-L,-M, and -U (Please refer
to the description of section 1.2.2)
CN6 Connector (Option)
CN6:
For ASDA-A2-M (Please refer to
the description of section 1.2.2)
CN7 Connector (Option)
CN7: For ASDA-A2-U(Please refer to the
description of section 1.2.2)
3-14
Power
No Fuse Breaker (NFB)
Installing a NFB can prevent excessive
current may arise due to short-circuit or
flow when power on and off, so as to
avoid the damage on the servo drive.
P
C
P,D,C
R,S,T
Motor Power
Output
Power
DC24V±10%
Host Controller
It can connect to Delta PLC controller
or other brands of NC controllers.
DC24V
,DC0V
CN1 I/O
Connector
CN2 Connector
1. Connect to personal computer via USB cable
2. Use ASDA-SOFT for tuning, parameter
setting and control.
ASDA-A2
Terminal Black Module
(ASD-BM-50A) (Option)
Transmit the signal from CN1
50pin to the controller via this
block module.
CN3 Connector
(Option)
Use MODBUS
communication to
support RS-485/RS232
CN4 Connector (Option)
Servo Motor
Revision February, 2017