Appendix 1: Fabricator 211I Circuit Diagram - Thermal Arc 211i Fabricator Operating Manual

APPENDIX

APPENDIX 1: FABRICATOR 211i CIRCUIT DIAGRAM

Manual 0-5157
1 +24VDC
BLACK
LOCAL
REMOTE
(REMOVE AMPS/WIRESPEED) POT WIPER 8
(REMOVE VOLTAGE) POT WIPER 7
TORCH SWITCH RIN (0VDC) 6
TORCH SWITCH RIN (0VDC) 5
SPOOL GUN (+2VDC) 4
TORCH SWITCH RIN (0VDC) 3
TORCH SWITCH (+24V) 2
SPOOL GUN (0V) 1
A-1
BLACK
RED
+24CDC 1
N/A 2
WHITE
WHITE
WHITE
WHITE
+24VDC WHITE
WHITE
RED
1 +5VDC
INPUT 230V/115V
YELLOW
OUTPUT CONTROL SIGNAL 2 TO U15 PIN6
RED
1 PWM RETURN
BLACK
2 PWM (MOTOR DRIVER 5VDC PEAK)
WHITE
+24VDC 1 1 +24VDC
WHITE
GND 2 2 GND
WHITE
-24VDC 3
3 -24VDC
WHITE
1 +15V
+15V 1
WHITE
IGBT Driver A 2 2 IGBT Driver A
WHITE
IGBT Driver B 3 3 IGBT Driver B
WHITE
4 IGBT Driver B
IGBT Driver B 4
WHITE
5 IGBT Driver A
IGBT Driver A 5
WHITE
Over Current Signal 6 6 Over Current Signal
WHITE
7 GND
GND 7
BLACK
1 - OUTPUT
RED
3 + OUTPUT
GRAY
1 +15V
YELLOW
2 -15V
WHITE
3 Current Feedback
RED
4 GND
GUN
1
1
1 +15VDC
1
1 +15VDC
Amps / Wirefeed Display
3 -15VDC
Wirefeed / Amps Down Slope / Arc Force(%)
FABRICATOR 211i
PFC
WVIN GUN
QF / DY
MB
Display PCB4
W7005602
Fault
Power
MIG
Process
LIFT TIG
STICK
Trigger
Volts Display
2T Normal
4T Latch
Volts
Arc Control
Art # A-11249
APPENDIX