On 12/26/2015 08:19 PM, Bertho Stultiens wrote: > On 12/26/2015 08:09 PM, John Thornton wrote: >> I found this on amazon >> http://www.amazon.com/UT-211-Port-powered-Mini-size-PhotoElectric-Isolator/dp/B00GI9GS58/ref=sr_1_3?ie=UTF8&qid=1451156759&sr=8-3&keywords=serial+isolator > > That is "port-powered", which may or may not work in your case. It > depends on which pins it uses to get its own power. I suggest an > externally powered version.
Well, replying to myself here... It looks like those port-powered versions should work. Thay are at least a lot cheaper than others, so that may be the easiest way to test without burning your wallet. Ebay seems to have some even cheaper. -- Greetings Bertho (disclaimers are disclaimed) ------------------------------------------------------------------------------ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
