Hypertherm XPR300 User Manual

Connect for Communication
4
XPR300 Instruction Manual 809480 155
Table 25 – Pinout for J14 on the discrete cable
End A (Figure 42 on
page 154)
J14 pin
Input/
Output
Signal Function Wire color
1
Input
1
Remote on/off + When the input is closed, the plasma power supply
is enabled. When open, the power to the consoles
and the contactors is disabled.
Red
2 Remote on/off - Black
3
Input
2
Plasma start + The CNC initiates preflow. If the hold input is not
active, the CNC continues with the plasma arc. The
plasma power supply stays in preflow as long as the
hold input remains active.
White
4 Plasma start - Black
5
Output
2
Motion + Notifies the CNC that an arc transfer has occurred
and to begin machine motion once the CNC’s
pierce delay time elapses.
Green
6Motion - Black
7
Input
1, 3
Hold + The CNC delays plasma arc initiation. This signal is
normally used in combination with the Start signals
to synchronize multiple torches. Activate this signal
at the same time as the Plasma Start signal.
Deactivate this signal to fire the torch.
Blue
8Hold - Black
9
Input
1
Pierce complete + The CNC notifies the plasma system to maintain the
shield preflow until the CNC releases the signal.
Activate this signal at the same time as the Plasma
Start signal. Deactivate this signal when the pierce
time is complete.
Ye ll ow
10 Pierce complete - Black
11
Output-
4
F+24V CNC Available 24 VDC (200 mA maximum) Brown
12 F PWRGND Ground Black

Hypertherm XPR300 Specifications

General

Brand	Hypertherm
Model	XPR300
Category	Welding System
Language	English