Ray, Thank you for the reply.
the motor driver is this I am assuming.
The ribbon cable for pins 16-30 trace back to this board. At the upper right top there is a ribbon cable that runs to the Y axis 42HS03-15 (nema17). On the upper top left White, Blue, Green and Brown trace back to the X axis 57HS09-15 (nema23)
In this case, do you think I need to replace the “Driver board” with external stepper drivers?
It looks like you can use the existing stepper drivers if you want. They appear to use the same 3-wire control scheme as most others: +5V, DIR, and STEP. It also appears that the end stops are routed through the same board and connect to the controller through the white ribbon cables as well.
Issac did talk about using my existing driver. Utilizing +5v, DIR, and STEP. Wouldn’t these would be pins (26, 27, and 28 for X) then (29,30, and 31 for Y)
pin 49 laser switch control 1, this should be the same as the “TTL” or “TL/TH” signal in the Laser Board install instructions
pin 50 LGND, this is just the ground or common connection
pin 51 laser power control, this will be labeled as “IN” in the Laser Board install instructions
The only instructions I have found for Laser Board install are for the K40, Is there a Laser Board install instructions for non-K40 builds, that specifically call out terminal board locations?
Thank you as always.