On Wed, 18 Mar 2020 at 15:58, John Dammeyer <jo...@autoartisans.com> wrote:
> > https://photos.app.goo.gl/qrU27NrTQ5A1V3TE7 > > And the RJ-45 go to the STMBLs? That box uses the 8i20, but it is otherwise the same, 2 smart-serial channels. The RJ45 under the power inlet is the control for the soft-start relay inside the box (controlled by HAL) and the fault outputs from the drives. > What about low voltage? Different power supply box for that? Yes, 24V ans 5V supplies are in the main control box with the PC. That is a separate unit that fits behind the headstock in the space vacated by the original axis feed motor. (The Holbrook Minor was an unusual lathe in that it had a feed shaft in the conventional way, but it was driven by a variable speed motor rather than being geared to the spindle.) -- atp "A motorcycle is a bicycle with a pandemonium attachment and is designed for the especial use of mechanical geniuses, daredevils and lunatics." — George Fitch, Atlanta Constitution Newspaper, 1912 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
