Hi Mark . Be careful with this kind of adapters because they are not optocoupled . If your application is an industrial grade I will spend some more money and buy something like the Advantech converter/adapter you linked above. Do you really need to have two separate Modbus network ?
Alex On Wed, Apr 1, 2015 at 6:39 PM, Sebastian Kuzminsky <[email protected]> wrote: > On 4/1/15 10:26 AM, Mark Johnsen wrote: > > The love controller has a -995 option, which is RS232. But, there are 2 > > controllers and there's no addressing for the rs-232 version from what I > > saw. I thought maybe you could daisy chain them, but seems you can only > > address the RS-485 version. > > Right, RS232 is point-to-point, with no good options for multi-point > expansion. > > Once you embrace USB you could get a $10 USB hub and two USB-toRS232 > adapters. > > Or possibly something like this could work (i have no experience with > it): > > http://www.amazon.com/KEDSUM%C2%AE-Converter-Adapter-ch340T-Support/dp/B009SIDMNM > > > > PS - what reader do you use for this mailing list to get the ">" > inserted? > > I simply have been using gmail and recall posts a long time ago on better > > readers, but I couldn't find it when I searched? Also, I think one of > the > > reader will keep the posts in one thread. > > I use Thunderbird (called "icedove" on debian). > > > -- > Sebastian Kuzminsky > > > ------------------------------------------------------------------------------ > Dive into the World of Parallel Programming The Go Parallel Website, > sponsored > by Intel and developed in partnership with Slashdot Media, is your hub for > all > things parallel software development, from weekly thought leadership blogs > to > news, videos, case studies, tutorials and more. Take a look and join the > conversation now. http://goparallel.sourceforge.net/ > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
