LS-THC (Torch Height Control)


Plasma Cutter Wiring (Raw and Divided) A place to share with others how to wire your specific plasma cutter to the LS-THC VIM module for Raw or Divided Voltage input. Helpful guides will be ‘stickied’ to the top of this thread for easy access. Please refer to the Langmuir Systems LS-THC User Guide for proper installation instructions.
Topic Replies Activity
Hypertherm 30 xp VIM Box RAW Voltage Wiring Quick Guide Pics

Here is a quick guide pics to connect a VIM box ( Raw Voltage ) side to a Hypertherm 30 xp.

7 May 4, 2020
WIRING EARLY RAZORWELD CUT 45 Plasma Cutter (without Voltage Divider)

https://forum.langmuirsystems.com/t/thc-wiring-color-of-wires-confusing/7319/22?u=pwcnc https://forum.langmuirsystems.com/t/thc-wiring-color-of-wires-confusing/7319/22 :point_up_2::point_up_2::point_up_2::point_up_2::p…

2 April 14, 2020
THC Hookup Hyperthem 30 Air

Hey Guys Just on the final steps of setting up my new pro, has anyone wired a THC into the Hyperthem 30 Air? Torch triggers was quite easy but I am confused to where I want to hook up the THC Wires. I am assuming Black…

6 April 12, 2020
THC Arc Voltage Troubleshooting Guide

Please find our comprehensive LS-THC troubleshooting guide here: https://forum.langmuirsystems.com/t/ls-thc-arc-voltage-troubleshooting-guide/8193/2

2 April 9, 2020
About the LS-THC (Torch Height Control) category 3 March 23, 2020
IHS fail. Got shocked through laptop? 6 September 27, 2020
Live voltage too low? 9 September 26, 2020
Tutorial Video on THC 8 September 24, 2020
Everlast Raw Voltage Wiring- Still Not Working! 8 September 24, 2020
Cutmaster 42 raw voltage 7 September 21, 2020
Crossfire Pro, SheetCam Post Processor 6 September 17, 2020
New razorweld w/o the 50:1 output 2 September 10, 2020
Firecontrol THC UPDATE MAC 2 September 7, 2020
THC fires but doesn't seem to move up /down like before 5 August 30, 2020
Hypertherm 45xp THC wiring 1 August 20, 2020
THC firmware 1.09, Bug? 39 August 1, 2020
THC doesn’t seem to be active after a loosing Arc Voltage 3 July 28, 2020
THC on older crossfire 4 July 25, 2020
Z axis just decided to go to the moon 12 July 23, 2020
2nd Gen Razorweld Cut 45 - THC Input Cable 4 July 23, 2020
Hobart 40i THC + torch on splicing Guide 1 July 20, 2020
Everlast THC voltages? 1 June 15, 2020
Wiring Razorweld45 without Voltage Divider for THC

Hope this helps people who are about to start buiding their Pro tables, and if you were anything like me who bought the original Crossfire with the Razorweld45 and has upgraded to the new Pro table, well I hope this help…

15 June 15, 2020
The New Thermal Dynamics Cutmaster 40 19 June 1, 2020
Cutmaster 60i sl100sv automated machine torch 6 May 30, 2020
THC Firmware installed. Now no response from control box - SOLVED 7 May 25, 2020
THC Sheet Cam and Action Points 8 April 27, 2020
THC cutoff % when using multiple feed rates 3 April 28, 2020
LS-THC No Connection - SOLVED 28 April 26, 2020
Torch goes all the way up after Cut - SOLVED 8 April 24, 2020