@fravar said in Autolift with an additional 24V-device:

Thank you for pointing that out. How can I now control the operation of the relay during a tool change?

https://duet3d.dozuki.com/Wiki/Using_servos_and_controlling_unused_IO_pins
https://duet3d.dozuki.com/Wiki/ConfiguringRepRapFirmwareCartesianPrinter#Section_Tool_change_files