Hypertherm ArcGlide Torch Height Control, Instruction Manual

Page: 186 / 208

4-56 ArcGlide THC Instruction Manual
MAINteNANCe
J1 Plasma interface
Pin number Signal
1 HPR RX –
2 HPR TX –
3 RS422 Com
4 Ground
5 Ground
6 Ground
7 Ground
8 Not connected
9 Not connected
10 Not connected
11 Not connected
12 Corner A
13 Pierce A
14 Hold A
15 Plasma station relay A
16 Rem on A
17 Not connected
18 Ground
19 Not connected
20 HPR RX +
21 HPR TX +
22 HPR powered on
23 Motion
24 Error
25 Rampdown error
26 HPR NR
27 Not connected
28 Not connected
29 Not connected
30 Not connected
31 Corner B
32 Pierce B
33 Hold B
34 Plasma station relay B
35 Rem on B
36 Ground
37 HPR plasma
38 Ground
J2
(+24 V or contact closure inputs to the tHC
from a generic plasma system)
Pin number Signal
1 Motion
2 Common
3 Error
4 Common
5 Ramp error
6 Common
7 Not ready
8 Common
9 Spare input
10 Common
11 Common
12 Common
13 Common
14 Common
15 Plasma system 24 VAC line*
16 Plasma system 24 VAC neutral**
* Pin 15 can be changed to +24 VDC.
** Pin 16 and be changed to -24 VDC