Delta ASDA-A2 User Manual

Chapter 3 Wiring ASDA-A2
3-60 Revision February, 2017
3.8 CN5 Connector (Full-closed loop)
Connect to the external linear scale or encoder (A, B, Z) and form a full-closed loop with the servo.
In position mode, the pulse position command issued by the controller is based on the control loop
of the external linear scale. Please refer to Chapter 6.
CN5 Connector (female)
Pin No. Signal Name
Terminal
Symbol
Function and Description
1 /Z phase input Opt_/Z Linear scale /Z phase output
2 /B phase input Opt_/B Linear scale /B phase output
3 B phase input Opt_B Linear scale B phase output
4 A phase input Opt_A Linear scale A phase output
5 /A phase input Opt_/A Linear scale /A phase output
6 Encoder grounding GND Ground
7 Encoder grounding GND Ground
8 Encoder power +5V Linear scale 5V power
9 Z phase input Opt_Z Linear scale Z phase output
NOTE
1) It only supports AB phase signal and the encoder with 5 V.
2) Application of full-closed loop: It supports the encoder with highest resolution, 1280000 pulse
rev (Full-closed loop corresponds to the resolution of quadruple frequency when motor runs a
cycle.).

Delta ASDA-A2 Specifications

General

Control Mode	Position, Speed, Torque
Model	ASDA-A2 Series
Operating Voltage	200 ~ 230VAC / 380 ~ 480VAC
Power Supply	200-230VAC ±10%, single-phase
Communication Interface	RS-485, CANopen
Feedback	Incremental encoder, Absolute encoder
Protection	Overcurrent, Overvoltage, Undervoltage, Overheating, Short Circuit
Operating Temperature	0°C
Storage Temperature	-20°C
Humidity	20% to 90% RH (non-condensing)
Position Control Mode Features	Electronic Cam
Weight	Varies depending on the model. Please refer to the specific model's datasheet.