If that would suit then I'm happy with that Andy I would have too much io on the intended machine for just the p port
I was wanting to use the Mesa 5i25 7i76 png kit Then the strip board with uln chip - is there anything else to go with the chip apart from the required connectors Is it just a case of field power to the chip signal to the chip and output from the chip John d norton C/o John Norton Fabs Ltd On 7 May 2013, at 02:04, andy pugh <[email protected]> wrote: > On 7 May 2013 01:07, john d norton <[email protected]> wrote: > >> http://www.baldor.com/support/Literature/Load.ashx/MN1942?ManNumber=MN1942 > > Ah, OK, servo in step-dir mode. I was assuming stepper motors. > > 8.1.6 says minimum 12V, max 30V, so you are going to need a buffer. > > The inputs are already opto-isolated so the UNL2003 seems about right. > > I suspect that many of the breakout boards on the market that say that > they need a 5V supply would actually work perfectly happily on 24V > (things like > http://www.zappautomation.co.uk/en/breakout-boards/398-zp5a-int.html > for example), though I could imagine the indicator LEDs dying > instantly. > > I have a whole tube of ULN2003 if you want me to bung a couple in the post. > > -- > atp > If you can't fix it, you don't own it. > http://www.ifixit.com/Manifesto > > ------------------------------------------------------------------------------ > Learn Graph Databases - Download FREE O'Reilly Book > "Graph Databases" is the definitive new guide to graph databases and > their applications. This 200-page book is written by three acclaimed > leaders in the field. The early access version is available now. > Download your free book today! http://p.sf.net/sfu/neotech_d2d_may > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. This 200-page book is written by three acclaimed leaders in the field. The early access version is available now. Download your free book today! http://p.sf.net/sfu/neotech_d2d_may _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
