Description NOTE ON CLEARANCE ITEMS: Clearance items are new or used according to the product description below. Many clearance items are from discontinued stock or items purchased as part of our R&D process. Technical support is NOT provided. As-Is, no warranty. This is a Torch Height Control that works with step and direction control to “take over” the Z axis on a CNC plasma. This is the Proma Compact THC-SD. It is unused. These were used on previous versions of our plasma that is no longer in production. Model: Compact THC SD Power supply voltage: 7-35V DC STEP/DIR inputs: TTL 5V Pass frequency: 0 – 100kHz Step Correction Frequency: 0 – 5kHz Measurement range: 30-300V DC (1000 VDC) HV/HF Separator: Yes Built-in voltage divider: Yes 1:50
