The BM109 laser head has an integrated Autofocus.
Looking at the documentation of both Laser Head and different FSCUT versions, I found that
- its not possible to connect Raytools BM109 to FSCUT1000 controllers
- you need at FSCUT2000C or higher controller to get it to work. The W axis must be configured for focus control. This is the connection diagram (please correct me if there is an error).
Note The FSCUT1000C manual says its possible to connect the board BCL4516E for autofocus, but it does not say how. Cloudray does not offer that board and price might not be an economic solution. If anyone knows more about this option please share that information.