Air assist control

I have a custom built co2 laser running smoothieware with c3d board, i want to enable air assist in lightburn and want to know if this relay will work, and also if i need a flyback diode, if so what kind and how do i install the diode?

Those solid state relays are pretty tolerant, should work fine.

I read somewhere in the forum about a diode do i need to install one, if so what kind do i need?

No Diode required

Ok thank you for the reply

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.