Hello, Someone can confirm info on wiki https://duet3d.dozuki.com/Wiki/The_Duet_family_of_motion_control_electronics
Maestro ZprobeIN pins is 30V-tolerant? can i connect a 24V PNP industrial optical sensor directly without a voltage divider or diodes ,optocupler?

Thank you.

Thanks for the information, I worked with the information about Duetwifi and I thought it had DuetMaestro same conection.

Hello

I apologize for the post I know this has already been discussed on this forum.

I plan on my Maestro board to test several industrial sensors like the Z probe (optical, laser etc). Which use 24V on the output, the board will also be operated on 24V.

Question What is the safest connection for the board with Z probeIN pin with 1N4148 Diode? Voltage divider? Optocoupler?

Thanks for your opinion!