THC-2 Plasma Torch Height Control

In stock
In stock

Plasma Torch Height Control


This module allows you to control the height of the plasma torch head relative to the workpiece during plasma CNC operation, it supports either raw torch head voltage or input of 0-10VDC, and the ARC OK, UP and DOWN outputs are isolated.



  • Optoisolated output working at 5 to 24VDC or open collector
  • Built-in Voltage Divider for connecting to the voltage on the torch or can use the 0-10VDC from a voltage divider from the plasma.
  • LCD Screen.
  • 10 to 30VDC Power Terminal (+24 Typical).
  • Isolated Power Connection.
  • A magnetic base can be placed anywhere on the machine's steel surface.
  • Includes 14' Ethernet Cable.
  • Voltage Divided software adjustable.
  • Divider input

Note: This unit is not compatible with High-Frequency Plasma Cutters.


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   Frequently Asked Questions and Answers

  • Tim - 1 years ago
    Will this height controller work with the esab pcm875 plasma cutter

    I did a quick google search and found this document: Yes, it will work with that plasma. I see it does not have a divided voltage output. It would be better to use...
    Read more


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