On Mon, 23 Feb 2009, An Pham Duc wrote: > Date: Mon, 23 Feb 2009 23:44:16 -0800 > From: An Pham Duc <[email protected]> > Reply-To: "Enhanced Machine Controller (EMC)" > <[email protected]> > To: [email protected] > Subject: [Emc-users] 5i20 or 7i43 > > I am choosing a card integrating with EMC2 software to control my industrial > milling machine. I am interested in 2 card 5i20 and 7i43 of Mesa. But I do > not know what card is suitable for my machine. I plan to use motors for axes > that have some specification such as: P = 1.4kW, Speed = 30,000r/m M = > 5-6Nm, and a spindle that is P = 5.5 kW, Speed = 8000 r/m, M = 37Nm. I wil > use the drive that have analog input to control velocity of motors. > Please help me choose the best card for my application > thank u
For analog servo systems, people usually use the 7I43 or 5I20 with a 7I33T 4 channel analog servo interface and a 7I37T if 24V I/O is needed. Choice of 5I20 or 7I43 depends on whether you have a parallel port on the motherboard (7I43 needs a parallel port) and how much I/O is needed (the 5I20 has 72 I/O bits total, the 7I43 has 48) 24 I/O bits are used by the 7I33T and each 7I37T > ------------------------------------------------------------------------------ > Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA > -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise > -Strategies to boost innovation and cut costs with open source participation > -Receive a $600 discount off the registration fee with the source code: SFAD > http://p.sf.net/sfu/XcvMzF8H > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users > Peter Wallace Mesa Electronics (\__/) (='.'=) This is Bunny. Copy and paste bunny into your (")_(") signature to help him gain world domination. ------------------------------------------------------------------------------ Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise -Strategies to boost innovation and cut costs with open source participation -Receive a $600 discount off the registration fee with the source code: SFAD http://p.sf.net/sfu/XcvMzF8H _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
