TORCH SETUP
powermax
65/85
Operator Manual 3-21
3
4
12
13
14
5
6
Refer to the following table when connecting the Powermax65 or Powermax85 to a torch height
controller or CNC controller with a machine interface cable.
Signal Type Notes
Connector
sockets
Cable wires
Start
(start
plasma)
Input Normally open.
18 VDC open circuit voltage at
START terminals. Requires dry
contact closure to activate.
3, 4
Green, black
Transfer
(start
machine
motion)
Output Normally open. Dry contact closure
when the arc transfers.
120 VAC/1 A maximum at the
machine interface relay or switching
device (supplied by the customer).
12, 14
Red, black
Ground Ground 13
Voltage
divider
Output Divided arc signal of 20:1, 21.1:1,
30:1, 40:1, 50:1 (provides a
maximum of
18 V).
5, 6 Black, white
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