We need the green wire L to Laser Fire screw terminal and a Ground wire from the LPSU to Laser Gnd screw terminal. They are wired to Sig on X Max and Y Max. As identified they are opto sensors which means there is an LED - I soldered I think 120 ohm resistors (feel free to check my color code) in series with the red wires then those went to 5v on the endstop row with dupont jumper wires. You see them going to the ground on the power screw terminal at the top left corner of LaserBoard. X and Y motors were easy - just take the wires out of the original screw terminal blocks and put them to the screw terminals on LaserBoard.Įndstops - the bundle of green and black wires all want to go to ground. I had to pull one of the wires (it had a spade style connector) to the IEC plug in order to not put strain on it when I put the right panel all the way down on the table. Here are some quick thoughts as I scroll through it:
It’s gonna make my $3500+ laser run like it should! My wife asked, “so, this is going to make your laser run like a $4000 laser?” I told her that this board(and camera) will make a $400 cheaper laser run like a $4000 laser. I’m really excited about your product and can’t wait to get it up and running. I saw your product at MRRF this year and talked to the Lightburn software engineer. I’m sure I’ll have questions about it after I get the laser up and running.Īny and all help is greatly appreciated. I will do much more research and wait for your expert advice before I proceed with any connections.Īlso, I did not order the lcd screen as friend of mine has several of them from older 3D printer builds. I have not yet looked up any schematics for the power supply that they used. Is this a gnd wire for the laser with a sensor on their board to tell if the laser is actually firing? Fairly small gauge and this wire is on its own connector with another wire next to it on the same connector that plugs into the fslaser board. Maybe some changes in firmware if needed for endstops.Īlso, there is a wire connected to the emitting end of the co2 laser. Pos and gnd to emitter side? If so, should there be a resistor in line on pos side? I’m assuming that I do not need the 24v wire(since the laserboard has its own 24V power supply)ĥv connection, not used on your board, however from my PSU i believe it powers the red “visual” diode laser that shows position. One question is the 4 pin laser PSU connection. Stepper motors should be straight forward. I’ve just been studying their connections and what they do.
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