UC300 ETH-UB1


Results 1 to 3 of 3

Thread: UC300 ETH-UB1

  1. #1

    Default UC300 ETH-UB1

    Hello Gents

    What is this 5V port used for on this UC300 ETH-UB1 board?

    Is this to power the ENABLE terminals on the DQ542MA stepper motor drivers?

    Using the X axis as an example, I connected the stepper drivers as follows:

    XS+ to PUL+
    XS- to PUL-
    XD+ to DIR+
    XD- to DIR-

    I have not powered the board up yet,through the 24V power supply, so do not know yet, if there will be 5V available at that terminal on the board? Or must a 5V DC power supply be connected to this port?

    Regards

    Craig

    Similar Threads:
    Attached Thumbnails Attached Thumbnails UC300 ETH-UB1-dscn0548-jpg   UC300 ETH-UB1-dscn0549-jpg   UC300 ETH-UB1-dscn0546-jpg  


  2. #2
    Community Moderator ger21's Avatar
    Join Date
    Mar 2003
    Location
    Shelby Township
    Posts
    35000
    Downloads
    1
    Uploads
    0

    Default Re: UC300 ETH-UB1

    You can use it to power anything that needs 5V, up to 500mA.
    Do NOT connect a power supply to it.

    Gerry

    UCCNC 2017 Screenset
    http://www.thecncwoodworker.com/2017.html

    Mach3 2010 Screenset
    http://www.thecncwoodworker.com/2010.html

    JointCAM - CNC Dovetails & Box Joints
    http://www.g-forcecnc.com/jointcam.html

    (Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management)


  3. #3

    Default Re: UC300 ETH-UB1

    Quote Originally Posted by ger21 View Post
    You can use it to power anything that needs 5V, up to 500mA.
    Do NOT connect a power supply to it.
    Hello Gerry

    Thank you for your response. Pity that this 5V terminal, is not enough power for the proximity sensors.

    So it could be used to ENABLE the stepper drivers, if required to?

    Regards

    Craig



Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  


About CNCzone.com

    We are the largest and most active discussion forum for manufacturing industry. The site is 100% free to join and use, so join today!

Follow us on


Our Brands

UC300 ETH-UB1

UC300 ETH-UB1

UC300 ETH-UB1