Hi, I'm using the Mesa 7i33 card to interface three RS-422 linear encoders to EMC2. Now I would like to use the fourth input for the spindle speed sensor, which delivers a 12V pulse and direction signal. But I wonder which input of the 7i33 card should be connected to the pulse resp. direction signal (if possible at all, but the Hostmot2 driver allows to run encoders in counter mode). BTW I think I have to implement a level shifter to convert the 12V sensor signals to TTL levels. Or can I misuse the RS-422 receivers for this?
Thanks! regards, Gerhard -- GRATIS für alle GMX-Mitglieder: Die maxdome Movie-FLAT! Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01 ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
