As I remember For rs422 receive plus to ground and rs232 to minus. For rs422 xmit take the minus to the rs232 line. This has to be a modern rs232 port that will work on 0-3V or greater. As Hal says it works over 3-10 ft. May go further but it is a hack. the price is right. Regards Paul WB8TSL
On Mon, Jun 8, 2015 at 6:04 PM, Hal Murray <[email protected]> wrote: > > but I've not setup a 485 adapter and written any scripts to check it yet > > The KS-24361 discussions pointed out that you can just wire things across > if > you pick the right polarity on the 485 side. It works for me. I wouldn't > want to count on it for use with long cables, but it's quick worth a try > for > a one-off setup. > > > -- > These are my opinions. I hate spam. > > > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. > _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
