Figure 3-2-2
Supporting STARFIRE SF-2012AH cutting machine CNC system wiring
diagram.
Table 3-2-3 4 cores sub - plasma power supply
No.
Character
Illustration
Remark
24V+
Power
Points linking piece 24V power
positive supply
Never to use others
VOL INT
Input
After points linking piece action,
the voltage input
ARCOUT
Output
Output to points linking piece of
signal of the arc
24V-
Power
Points linking piece 24V power
supply ground
Note: the arc output need to use an intermediate relay output, is included in the
matching points on the pressure plate.
