7i87 is a +-10vdc analog input card. Connects on the sserial connectors of say a 7i77. http://store.mesanet.com/index.php?route=product/product&product_id=126
There's at least 3 ways to use a 7i77. I think pci 5i25, pcie 6i25 and ethernet (7i80 or something close to that). http://store.mesanet.com/index.php?route=product/product&filter_name=7i80&product_id=59 There are 2 7i80's (-16 and -25), not sure of the difference. Seems like a 7i77 would solve a bunch of your input/output req'ts. Many options. Mark From: Andrew <pkm...@gmail.com> > Subject: Re: [Emc-users] mesa card choice and config > To: "Enhanced Machine Controller (EMC)" > <emc-users@lists.sourceforge.net> > Message-ID: > <CAJZ= > btotqshag-mavwohk5pf-+wfyrydywzcprxndh-xwmr...@mail.gmail.com> > Content-Type: text/plain; charset=UTF-8 > > 2016-01-21 18:53 GMT+02:00 Claude Froidevaux <men...@bluewin.ch>: > > > Hi, > > > > I may have a nice project of retrofitting a lathe (about 20kW, quite a > > nice toy, but with an old control that is dead) > > > > I tested servo driver, they work. So basicely, all I need is: > > > > - 3 output +- 10V (to give speed consign to servo amplifier) > > - 4 quadrature input encoder (I checked this, its a 1micron 1 increment, > > pretty simple), 1 channel is for MPG, another for spindle position > > > > this shall do the job for the main axis, then I still have the tool > > changer, but it seems pretty straightforward (a bunch of IO to drive in > > the required sequence). Of course there is a lot a digital IO, but I > > have schematics, thus is seem pretty straiforward as well. > > > > I would also love to have analog input on MESA card, but this does not > > seems to exist. anyone to confirm ? (use would be load monitoring, > > spindle speed override, axis speed override, I can do this really simply > > with a small USB card, I did not need real-time capabliites) > > > > Idea is to use MESA 7I33TA for +-10V out and quadrature inputs, and 7i37 > > or similar for digital input/ouput. What card shall I use assuming a PCI > > or PCIe port ? i would like to work with the 5i24-16 or 5i24-25, but > > there is no information ( or I did not find any). As much as I > > understand, these card use FPGA to make PCI interface, as opposite to > > 5i20 for example, where there is a dedicaced chip for this. Is there > > LinuxCNC support for the new generation board (5i24, 6i24 ) ? > > > > 5i25 + 7i77 set is widely used for analog control... 6 analog outputs, 6 > encoder channels, 32 inputs, 16 outputs. > For analog inputs, MPG, some IO, matrix keyboard and LCD you can use 7i73 > serial card. > For more IO there are remote serial cards. > Also, the second DB25 connector on 5i25 can be used for some buttons etc. > (at least that's what I'm going to do). > > Andrew > > > ------------------------------ > > > ------------------------------------------------------------------------------ > Site24x7 APM Insight: Get Deep Visibility into Application Performance > APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month > Monitor end-to-end web transactions and take corrective actions now > Troubleshoot faster and improve end-user experience. Signup Now! > http://pubads.g.doubleclick.net/gampad/clk?id=267308311&iu=/4140 > > ------------------------------ > > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > > > End of Emc-users Digest, Vol 117, Issue 71 > ****************************************** > ------------------------------------------------------------------------------ Site24x7 APM Insight: Get Deep Visibility into Application Performance APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month Monitor end-to-end web transactions and take corrective actions now Troubleshoot faster and improve end-user experience. Signup Now! http://pubads.g.doubleclick.net/gampad/clk?id=267308311&iu=/4140 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
