Pak 200i – Tweco PAK 200i User Manual
Page 87
PAK 200i
Manual 0-5335
APPENDIX
A-7
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
TP1� +5VDC
TP13 -15VDC
TP14
+15VDC
TP15
24VDC
TP18
+5V ISOLATED
TP19
WORK CURRENT
LED Reference
D�
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
D�0
Green SPARE1
D�5
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