Hypertherm HPR800XD Auto Gas Rev.2 - Manual (Page 74)

InstallatIon
3-34 HPR800XD Auto Gas – 806500
Power supply to cNc interface cable
To J 300
optional multi-system cNc interface cable
Wire
color
Pin
no.
Input/
Output Signal name Function
Input/
Output Notes
Black
Red
1
20
Input
Input
RX –
RX +
RS-422 serial receiver
RS-422 serial receiver
Output
Output
Black
Green
2
21
Output
Output
TX –
TX +
RS-422 serial transmitter
RS-422 serial transmitter
Input
Input
Black
Blue
3
22
RS-422 ground
None
RS-422 serial ground
Not used
Black
Yellow
4
23
Output
Output
Motion 1 E (–)
Motion 1 C (+)
Notifies the CNC that an arc transfer has occurred and to begin
machine motion once the CNC’s pierce delay has timed out
Input
Input
2 & 3
Black
Brown
5
24
Output
Output
Error E (–)
Error C (+)
Notifies the CNC that an error has occurred
Input
Input
2
Black
Orange
6
25
Output
Output
Rampdown error E (–)
Rampdown error C (+)
Notifies the CNC that a rampdown error has occurred
Input
2
Red
White
7
26
Output
Output
Not ready E (–)
Not ready C (+)
Notifies the CNC that the plasma system is not ready to fire an arc
Input
2
Red
Green
8
27
Output
Output
Motion 2 E (–)
Motion 2 C (+)
Notifies the CNC that an arc transfer has occurred and to begin
machine motion once the CNC’s pierce delay has timed out
Input
Input
2 & 3
Red
Blue
9
28
Output
Output
Motion 3 E (–)
Motion 3 C (+)
Notifies the CNC that an arc transfer has occurred and to begin
machine motion once the CNC’s pierce delay has timed out
Input
Input
2 & 3
Red
Yellow
10
29
Output
Output
Motion 4 E (–)
Motion 4 C (+)
Notifies the CNC that an arc transfer has occurred and to begin
machine motion once the CNC’s pierce delay has timed out
Input
Input
2 & 3
Red
Brown
11
30
None
None
Not used
Not used
Red
Orange
12
31
Input
Input
Corner (–)
Corner (+)
The CNC Notifies the plasma system that a corner is approaching
and to reduce cut current (Cut current is CNC selectable or
defaults to 50% of cut current)
Output
Output
1
Green
White
13
32
Input
Input
Pierce (–)
Pierce (+)
The CNC Notifies the plasma system to maintain the shield preflow
until the CNC releases the signal
Output
1
Green
Blue
14
33
Input
Input
Hold (–)
Hold (+)
Not required without CommandTHC. CommandTHC requires
signal to preflow gases during IHS
Output
1
Green
Yellow
15
34
Input
Input
Start (–)
Start (+)
The CNC initiates the plasma arc
Output
Output
1
Green
Brown
16
35
None
None
Not used
Not used
Green
Orange
17
36
None
Power ground
Not used
Ground
White
Black
18
37
Power ground
CNC +24 VDC
Ground
Available 24 VDC (200 milliamps maximum) see notes
4
19 CNC +24 VDC Not connected
Power supply
end cNc end
Part no. length Part no. length Part no. length
123210 3 m (10 ft) 123216 13.5 m (45 ft) 123742 35 m (115 ft)
123211 4.5 m (15 ft) 123023 15 m (50 ft) 123219 37.5 m (125 ft)
123212 6 m (20 ft) 123494 16.5 m (55 ft) 123220 45 m (150 ft)
123022 7.5 m (25 ft) 123851 20 m (65 ft) 123852 60 m (200 ft)
123213 9 m (30 ft) 123217 22.5 m (75 ft) 123853 75 m (250 ft)
123214 10 m (35 ft) 123741 25 m (82 ft)
123215 12 m (40 ft) 123218 30 m (100 ft)
13
14 (see schematics for installation information)