Description Of The Drive Interface - Delta ASDA-A3 Series User Manual

Product Overview
1.4
1
No.
(1)
(2)
(3)
(4) (5)
(6)
(7)
(8)
(16)
1-10

Description of the drive interface

Description
7-segment display
CHARGE: power indicator
CN4 - Mini USB connector: connects to
PC
CN12, CN11: reserved
CN3 - RS-485 and high speed
communication connector: connects to
controller and communication ports.
CN1 - I/O signal interface: connects to
PLC and controls I/O.
CN2 - Encoder connector: connects to
the encoder.
Regenerative resistor:
a. Install the external regenerative resistor: P3 and C contacts connect to the resistor;
P3 and D contacts are left open.
b. To use the built-in regenerative resistor: P3 and C contacts are left open;
P3 and D contacts are short circuited (connected).
c. Connect external regenerative brake unit: P2 and
unit; P3 & C contacts and P3 & D contacts are left open.
No. Description
Ground terminal: connects to grounding
(9) wire for the power supply and servo
motor.
(10) CN10 – STO (Safety Torque Off)
RST main circuit terminal: connects to the
(11) commercial power source (AC200 – 230V,
50 / 60 Hz).
L1c / L2c control circuit terminal: for
(12) single-/three-phase power supply (200 –
230 V , 50 / 60 Hz)
AC
Heat sink: for securing the servo drive and
(13)
heat dissipation.
CN5 - Connector for transmitting feedback
(14)
signals.
UVW motor power output: connects to
motor power connector (UVW). Do not
(15) connect to the main circuit power.
Incorrect wiring will damage the servo
drive.
contacts connect to the brake
ASDA-A3
Revision December, 2017