As a satisfied customer of Jon's, I thought I'd put in my two cents to say that I've been very pleased with the operation and support of Jon's products.
Ken [EMAIL PROTECTED] Mark Kenny Products Company, LLC 55 Main Street Voice: (203)426-7166 Newtown, CT 06470 Fax: (203)426-9138 http://www.MarkKenny.com -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Jon Elson Sent: Thursday, December 21, 2006 11:16 PM To: Enhanced Machine Controller (EMC) Subject: Re: [Emc-users] Group buy? Martin Kuhnle wrote: >Hello, > >we have made here in Germany a group buy more than a year ago. I have >developed a custom hardware. >It consists out of four boards. >- quad 16-bit DAC board based on a BurrBrown DAC7744 chip >- encoder input board with up to six differential encoder inputs >- board with 12inputs ( limit switches ...) >- board with 8 opto inputs and 8 relay outputs specially for servoamp >control (enable, error input,..) > > > Gee, have you seen my PPMC board set? I've had this running with EMC since 2003. See http://jelinux.pico-systems.com/PPMC.html It uses the DAC7644E, very similar. It has 16 opto-isolated digital inputs, plus a 17th which is part of a complete hardware E-stop control. it has sockets for 8 solid state relays. The encoder board handles 4 axes, and can have a mix of differential and single-ended inputs, as needed. So, the set is 3 boards plus a motherboard that holds 8 boards of mixed types as needed. The motherboards are expandable, so you could run 16 or even more boards off one parallel port. Jon ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
