Plasma Interface Assembly - Hypertherm Command THC Instruction Manual

Plasma interface assembly

Electrical
Input power ......................................................................+ 24 VDC
Parallel digital I/O............................................................+ 12 VDC
Serial digital I/O (RS-422)............................................+ 5 VDC
Voltage divider function ............................................41 :1 Arc voltage (isolated)
HT4400 and HPR installation
Note: Instructions to install the plasma interface PCB into the HT4400 power supply are included in
section 3h.
Instructions to install the plasma interface PCB into the HPR power supply are included in
section 3i.
The plasma interface enclosure is not used for the HT4400.
3.1"
(78 mm)
CommandTHC for X-Y Table Instruction Manual
10.7"
(271 mm)
Figure 2-3

Plasma interface assembly

2.2"
(56 mm)
SPECIFICATIONS
4.6 lb
(2 kg)
6.6"
(168 mm)
2-5
11