Wiring; Connections - 220V Series; Connecting To Peripheral Devices - Delta ASD-A2-0121 Series User Manual

This chapter provides information on wiring ASDA-A2 series products, the descriptions of I/O
signals and gives typical examples of wiring diagrams.
3.1

Connections - 220V series

3.1.1 Connecting to Peripheral Devices

Electromagnetic contractor (MC)
When an alarm occurs, it outputs ALARM
signal and disconnect the power of the servo
drive.
Regenerative resistor (Optional)
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 (Optional)
For full-closed loop or linear scale connection.
CN5: for ASDA-A2-L, -M, -U. (Please refer to the
description of section 1.2.2)
CN6 CANopen connector (Optional)
CN6: for ASDA-A2-M only. (Please refer to the
description or section 1.2.2)
CN7 connector (Optional)
CN7: for ASDA-A2-U only. (Please refer to the
description of section 1.2.2)
Motor power output (U, V, W)
Servo motor
Chapter 3 Wiring
Power
100W-1.5kW Single-/Three-phase 200-230V
2kW-15kW Three-phase 200-230V
No Fuse Breaker (NFB)
Installing a NFB can prevent excessive current from arising due to
short-circuit or flow when power on and off, so as to avoid the
damage on the servo drive.
Host controller
It can connect to Delta PLC controller or other
brands of NC controllers.
CN1 I/O
connector
CN2 connector
(Optional)
Terminal block module
(ASD-BM-50A) (Optional)
Transmit the signal from CN1 50pin
to the controller via this block
module.
CN3 connector (Optional)
Use MODBUS communication to
support RS-485/RS232.
CN4 USB connector (Optional)
1. Connect to personal computer
via USB cable.
2. Use ASDA-SOFT for tuning,
parameter setting and control.
3-1