
FineLine 300HD Plasma System
BK8053-000107 Rev A.01
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3.15 CNC Interface
The AGC provides an optional CNC interface (P6) for legacy products and robotic
applications. The following I/O is provided:
•
Start Input (24Vdc, 20ma)
o
Pin 1 (+), Pin 2 (-)
•
Transferred Arc Output (24Vdc, 20mA)
o
Pin 3 (+), Pin 4 (-)
•
Plate Sense Output (24Vdc, 20mA)
o
Pin 5 (+), Pin 6 (-)
o
opens upon sensing plate by default
o
logic can be inverted
•
Arc Voltage Output
o
Pin 7 (+), Pin 8 (-)
o
Arc voltage is represented as a current output 0 – 20mA.
20mA = 400V
o
Voltage ratio function of load resistance
o
Max Resistance = 1000 ohms (20:1 Ratio)
CNC / Robot
P6