Delta ASDA-B2 Series Servo Drives

Revision as of 16:04, 25 June 2023 by Fdarling (talk | contribs) (added RS-232 cable pinout)
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Delta ASD-B2-0421-B stock photo

Overview

Taiwanese servo drives meant for servo motors from the same company. They can have both high and low resolution incremental encoders that both use an RS-485 type serial protocol.

Model Numbers

  • Page 18 (1-3 in the PDF) gives the servo drive model number scheme.
  • Page 19 (1-4 in the PDF) gives the servo motor model number scheme.

Wiring Diagram

  • Page 38 (3-1 in the PDF) gives an overview of the connectors.
  • Page 45 (3-8 in the PDF) gives the encoder cable pinout.
  • Page 53 (3-16 in the PDF) gives the CN1 "I/O Signal" connector pinout.
  • Page 71 (3-34 in the PDF) gives the CN2 "Encoder" connector pinout.
  • Page 73 (3-36 in the PDF) gives the CN3 "Communication" connector pinout.

Dimensions

  • Page 305 (10-16 in the PDF) has a dimensional diagram.

Replacement Parts

RS-232 Cable

ASD-CARS0003

The cable has an IEEE 1394 plug for CN3 on the servo drive, and a female DE9 plug with male #4-40 thumbscrews for RS-232. The RS-232 DE9 pinout is designed to interface with a DTE (PC) directly without a null modem adapter.

Pin mapping:

IEEE 1394 Pin DE9 Pin Function
1 5 GND
2 2 RS-232 TX (drive → PC)
3
4 3 RS-232 RX (drive ← PC)
5
6
(shield) (shield) shield


Online Resources

Delta ASDA-B2 Series User Manual (DELTA_IA-ASDA_B2_UM_EN_20141218, Version: V2.1) (Wayback Machine)

Delta ASDA-B2 Series User Manual (DELTA_IA-ASDA_B2_UM_EN_20141218, Version: V2.1) (dead now)

AC Servo Drive 400W ASD-B2-0421-B | DamenCNC B.V. (source for stock image)