Chapter 3 Connections and WiringASDA-B Series

3.1.2 Servo Drive Connectors and Terminals

Terminal

Terminal

 

Notes

 

Identification

Description

 

 

 

 

 

 

 

 

The Main Circuit Terminal is used to supply the servo with

R, S, T

Main circuit terminal

line power. If a single-phase supply, is used connect the R

and S terminals to power. If 3-phase, connect all three R, S,

 

 

 

 

& T terminals.

 

 

 

 

 

 

 

 

 

 

Used to connect servo motor

 

 

 

 

 

 

 

Terminal Symbol

Wire Color

 

U, V, W

Servo motor output

U

Red

 

FG

V

White

 

 

 

 

 

 

 

 

 

 

 

W

Black

 

 

 

 

 

 

 

 

FG

Green

 

 

 

 

 

 

 

 

 

Ensure the circuit is closed between P

 

 

Internal resistor

and D, and the circuit is open between

 

 

 

P and C.

 

 

 

 

 

Regenerative

 

Connect regenerative resistor to P and

P, D, C

External resistor

C, and ensure an open circuit between

resistor terminal

 

P and D.

 

 

 

 

 

 

 

 

Only 750W and above servo drives are provided with built- in regenerative resistors. Ensure to leave the circuit closed between P and D when using a built-in (internal) regenerative resistor.

 

 

 

 

 

two places

Ground terminal

Used to connect grounding wire of power supply and servo

 

 

 

 

 

 

 

 

 

 

motor.

 

 

 

 

 

 

 

 

 

 

 

 

CN1

I/O connector

Used to connect external controllers. Please refer to section

3.3 for details.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Used to connect encoder of servo motor. Please refer to

 

 

 

 

 

 

 

section 3.4 for details.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Terminal Symbol

Wire Color

 

 

 

 

 

 

 

 

A

Black

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

/A

Black/Red

 

 

 

 

 

 

CN2

Encoder connector

B

White

 

 

 

 

 

 

 

 

/B

White/Red

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Z

Orange

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

/Z

Orange/Red

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+5V

Brown & Brown/White

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

Blue & Blue/White

 

 

 

 

 

 

 

 

 

 

 

CN3

Communication

Used to connect PC or keypad. Please refer to section 3.5

connector

for details.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOTE

1) U, V ,W , CN1, CN2, CN3 terminals provide short circuit protection.

3-2

Revision January 2009

Page 26 Page 28
Page 27
Image 27
Delta Electronics ASDA-B Series manual Servo Drive Connectors and Terminals, CN1, CN2, CN3
Page 26 Page 28

ASDA-B Series specifications

Delta Electronics, a global leader in power and thermal management solutions, has made significant strides in the automation and control sectors with its ASDA-B Series of servo drives. This series is engineered for precision motion control applications and is ideal for various industries, including manufacturing, robotics, and packaging.

One of the standout features of the ASDA-B Series is its advanced control algorithms. The series utilizes a high-performance digital signal processor (DSP) that enables precise control of servo motors, resulting in exceptional responsiveness and stability even at high speeds. This technology is particularly beneficial in applications requiring quick acceleration and deceleration, ensuring optimal performance in dynamic environments.

The ASDA-B Series offers a wide range of power ratings, making it versatile enough to cater to different motor sizes and application requirements. It supports various feedback devices, including encoders and resolver systems, enhancing its adaptability and accuracy in diverse operational contexts. The series also features a user-friendly interface, allowing for easy programming and setup, thus minimizing downtime and maximizing productivity.

One of the notable characteristics of the ASDA-B Series is its compact design. The small form factor not only saves valuable space in control cabinets but also simplifies installation and maintenance processes. Additionally, the series is built to withstand tough industrial environments, featuring robust construction that enhances durability and reliability.

Another key technology integrated into the ASDA-B Series is its advanced communication capabilities. The drives support multiple industrial communication protocols, including Ethernet/IP, CANopen, and Modbus, allowing for seamless integration into existing network systems. This connectivity is crucial for applications that require real-time data exchange and remote monitoring.

To ensure energy efficiency, Delta Electronics has incorporated innovative energy-saving technologies in the ASDA-B Series. These technologies optimize power consumption during operation, resulting in lower energy costs and reduced carbon footprint. Moreover, the thermal management features ensure that the drives operate within safe temperature ranges, enhancing their longevity and performance reliability.

In conclusion, Delta Electronics' ASDA-B Series servo drives represent a powerful solution for modern automation needs. With their advanced control algorithms, compact design, versatile communication options, and energy-saving technologies, these drives cater to a wide array of industrial applications, reinforcing Delta's commitment to innovation and efficiency in the automation landscape.
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