Machine: Selfbuild project RECI 160W. Cohesion3D Laserboard
Firmware: Whatever it came with. Looks Smoothie
While we are engineering the full machine, I already bought the Cohesion3D board to start prototyping and configuring. When I received the board I noticed there it not an awefull lot of detailed technical information on the board nor attached / found online.
What I am looking for is more detailed information on wiring, amps and pinout for several scenarios:
compressed air is run throughout the building. We have an electronic valve that opens with 24v, but I cannot find if the VM+ / - is a continues powersource, or switched on/off with laser power just like the 5V air assist. This is no problem, but then it requires an extra SSR inbetween. What is the max power that can run through these pins (VM and air assist)?
DC V-in is stenciled as max 36V, however the DC in jack is labeled as max 24v. Are these seperate lines, or can I use either of these?
The two buttons are labeled on the board as RST and Play. On the below diagram it is however Reset and Kill. What is the proper fuction of these? And the two pins behind it, are they for an external button?
On a side note, great to find the board so neatly packed and right out the box addressable with Lightburn. Keep up the good work!