Thank you everyone for your responses. I've ordered 5 boards htat of all goes well should be here in about a week. Total cost with shipping was $22Cdn. If I change the two HP_UHU DC Servo drives over to Bergerda AC Servo drives then I can see using 4 of them or just creating a new custom BoB that does everything I need. In the long run that would take less space.
I'll post pictures of the completed boards when they are done. John > -----Original Message----- > From: Ralph Stirling [mailto:ralph.stirl...@wallawalla.edu] > Sent: September-13-19 11:50 AM > To: Enhanced Machine Controller (EMC) > Subject: Re: [Emc-users] MESA 7i92H Power > > I use oshpark.com or jlcpcb.com for pcb's these days. > Jlcpcb is in China, but has very fast turn times and > very low cost. > > -- Ralph > ________________________________________ > From: John Dammeyer [jo...@autoartisans.com] > Sent: Friday, September 13, 2019 10:28 AM > To: 'Enhanced Machine Controller (EMC)' > Subject: Re: [Emc-users] MESA 7i92H Power > > Where's an inexpensive place to get a couple of small 2.85" x 3.5" double > sided PC boards made? > > I've designed a small interface board that will optically isolate the > step/dir/enable signals before they become differential RS422 for the > STMBL AC Servo Drive. Along with 5V for the MESA 7i92H and a couple of > optically isolated transistors to reset the HP_UHU DC Servo drives. > The board also can be jumpered instead to provide RS422 for step/dir but > Open Collector drive for Enable and receiving and isolating Open Collector > Fault from the Bergerda AC Servo Drives. > So a whole bunch of features in one small DIN rail mountable board. > > Thanks > John > > > > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
