Tweco 400 XT Ultra-Cut Plasma Cutting System With Automated Gas Control - Manual (Page 143)

ULTRA-CUT 400 XT
Manual 0-5306 APPENDIX A-19
Pilot PCB Test Points
TP1 GND
TP2 PILOT GATE
TP3 +5V
TP4 TIP
LED Reference
D2 Green PILOT ENABLE
D11 Green +5V