Part 4: Function description of adapter board
⑦.3PIN signal
output: the 3PIN
signal line is output
to the laser module
⑧. High and low signal trigger switch: when
not pressed down, the adapter board works
normally, after pressing down, the laser
continues to work
⑨.12-32V 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
④.12-32V
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 12-32V: 3-5A, this interface
is for power compensation, and it is connected to the backup
power supply when needed.
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