Hypertherm Command THC - Plasma Interface Assembly

SPECIFICATIONS
11
CommandTHC for X-Y Table Instruction Manual 2-5
Figure 2-3 Plasma interface assembly
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)
THC.90
3.1"
(78 mm)
2.2"
(56 mm)
10.7"
(271 mm)
6.6"
(168 mm)
4.6 lb
(2 kg)
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.