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BeiJing Starfire Control Technology Co.,Ltd
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41
8.2 connection of CNC sf-2400qg with sf-hc25c3 height controller
24V+
24V-
2
Cutting torch up
15
Cutting torch down
16
Arc start
19
Automatic height control
Nc system output
3
Successful arcing signal
Nc system input
24V+
AUTO
UP
DOWN
24V-
Height controller
terminal box
ARC
ARC-OK
OUTPUT2