Service Support Spirit
18
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9.5.1
Specification of Wiring Panel. Show as picture.
9.5.2
Wring instruction to plasma source-Using PMX105 as an example:
Signal
Type
Cable
Note
Hypertherm
PMX105
ARC START
Output CNC IN1 Normal open
；
dry contact closure; used
for torch ignition
3
ARC START
4
DIV ARC+
Input
CNC IN2
Receive the signal of raw arc voltage
from plasma, normally, the value of the
voltage is between 50VDC to 300VDC
J27
DIV ARC-
J28
9.5.3
Torch installation and height adjustment:
Adjust the screw of the torch holder to insert the Torch; Fix the torch vertically in right position;
Connect the THC cable and attach the red IHS wire onto torch Shield.
THC cable
ARC START
DIV ARC+/-
Power
Offline
Plasma
Flame