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P a g e
J Tech Photonics, Inc.
Pic-
Convert™ Board Instructions V2
.7
Copyright 6/13/17
Setup for Analog Output with Power Enable Control
This setup is similar to the PWM connections. You will still need the Step and Direction signals for your
axis of choice. You will connect them the same as in the previous example.
Set the Jumper J2 to ANALOG (lower on J2). If you want relay power control then choose it on J3.
Connect the controller output M03/M05 signal to the "Driver Enable" input if you want to control the
pass through power.
Connect the modulation input of the laser driver to the output screw terminal on the Pic-
Convert™
board.
THE BOARD WILL START AT 50% OUTPUT UPON APPLYING POWER TO THE BOARD. YOU NEED TO
SEND A COMMAND TO SET IT TO ZERO WHEN IT TURNS ON.
We recommend jogging the axis until you
see no light coming out of the laser. It will now be ready to start engraving your file.
