Part 4: Function description of adapter board
⑦.3PIN signal
output: the
3PIN signal line
is output to the
laser of the
machine
⑧. High and low signal trigger switch:
when not pressed down, the adapter
board works normally, after pressing
down, the laser continues to work
⑨.12V fan
interface: two
different 2PIN
fan interfaces
⑩.4PIN signal input: 4PIN
input for other manufacturers
(such as Neje, etc.)
.3PIN signal input is the
3PIN signal input of other
manufacturers (such as Ortur,
etc.)
⑤. Ground wire
⑥.TTL signal
input
④.12V input
①. Power
switch: the
on/off button
of the adapter
board
③.2PIN signal input:
2PIN signal input from
other manufacturers
②.DC auxiliary power terminal: when the auxiliary laser
power is insufficient, the compensation power is 12V 3A,
this interface is for power compensation, and it is
connected to the backup power supply when needed.
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