COIL
A-11424_AB
R6
1
1
1
R1
R2
V1
4
R3
COIL Header Pin Pin function signal
1 +24 VDC 700VAC +/-10%
2 GND (ARC starter primary input) 700VAC +/-10%
Table 6-14: ARC starter primary input
HOU Header Pin Pin function signal
1 +24 VDC +24VDC
2 GND 0VDC
Table 6-15: HOU Header pin function (connects to QY1 header on Power Supply PCB)
HF Header Pin Pin function signal
1 HF on / off
2 0 VDC 0 VDC
Table 6-16: HF Header pin function (connects to QF/HF header on main control PCB)
220V Header Pin Pin function signal
1 240 VAC
2 240 VAC 0 VDC
Table 6-17: 220V Header pin function
HFOUT Header Pin Pin function signal
1 HF transformer primary (warning high voltage) Do not measure
with multimeter
2 HF transformer primary (warning high voltage) Do not measure
with multimeter
Table 6-18: HFOUT Header pin function (connects to HF transformer)
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