Tweco 300 XT Auto-Cut 400V - Manual (Page 95)

AUTO-CUT 300 XT
Manual 0-5290 APPENDIX A-13
CCM I/O PCB
Test Points
TP1 GND
TP2 /COOLANT FANS ON
TP3 /TORCH PUMP ON
TP4 LOW COOLANT FLOW (SW)
TP5 COOLANT FLOW SIGNAL (PULSE)
TP6 +15V ISOLATED
TP7 -15V ISOLATED
TP8 +18V ISOLATED
TP9 ANALOG CURRENT CONTROL 0-3.3V
TP10 GND ISOLATED
TP11 /PILOT ENABLE
TP12 +5VDC
TP13 -15VDC
TP14 +15VDC
TP15 24VDC
TP18 +5V ISOLATED
TP19 WORK CURRENT
LED Reference
D2 Green PLASMA ENABLE
D3 Green E-STOP_PS
D4 Green GAS ON
D6 Green CNC START
D8 Green HOLD START
D12 Green PREFLOW ON
D13 Green CSD
D18 Green MARK
D20 Green SPARE1
D25 Green EXP METAL
D33 Green OK TO MOVE
D37 Green PSR
D41 Green SPARE FIELD OUT 2
D43 Green SPARE FIELD OUT 1
J Connectors
J21 BASIC CNC
J22 EXTENDED CNC
J23 RELAY - INTERFACE BOARD
J24 ARC / TIP VOLTS
J25 TEST
J26 GAS BOX
J28 TO CPU
J29 TO CPU