Connecting To Peripheral Devices - Delta ASDA-A2 Series User Manual

Chapter 3 Connections and Wiring
3.2 Connections -

3.2.1 Connecting to Peripheral Devices

Figure 3.4 Configuration
Power
750W~15kW
Three-phase 380~480V±10%
Electromagnetic Contactor (MC)
If a fault occurs, using ALRM 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. To avoid that, we recommend
the users should use the regenerative
resistor.
When using an external resistor,
connect it to P and C, and ensure an
open circuit between P and D. When
using an internal resistor, ensure the
circuit is closed between P and D, and
the circuit is open between P and C.
CN5 Connector (Option)
For Full-Close Control or
Linear Scale Connection
(ASD-A2-L, -M, -U models only, please refer
to Section 1.2.2 Model Name Explanation)
CN6 Connector (Option)
For CANopen Communication
(ASD-A2-M models only, please refer to
Section 1.2.2 Model Name Explanation)
CN7 Connector (Option)
For Extension Digital Inputs
(ASD-A2-U models only, please refer to
Secion 1.2.2 Model Name Explanation)
3-14
400V series
P
C
No Fuse Breaker (NFB)
Installing a NFB can prevent excessive
current may arise due to short-circuit or
flow when power on and power off, so as
to avoid the damage on the servo drive.
Power
DC24V±10%
Host (External) Controller
Connected to Delta DVP series
controllers or other brands of
external PLCs.
CN1 I/O Connector
For I/O Connection
Connected to Host
Controller
CN2 Connector
For Encoder connection.
ASDA-
Terminal Block Module
(ASD-BM-50A) (Option)
Transmit the signals of CN1
interface to the external
controllers through this
terminal block module,
ASD-BM-50A.
CN3 Connector
(Option)
For RS-485/RS-232
Modbus communication
connection.
CN4 Connector (Option)
1. For USB Connection
Connected to Personal Computer.
2. For communication control upon
Servo Software, ASDA-Soft.
Servo Motor
Revision September 2012
A2