g.mccormick
Lifetime Supporting Member
I have an application where a 485 connection needs to go from a genset to either computer A or computer B. I had a relay in use (A on NC contacts) (B on NO contacts) that was energized by a 2pos selector switch. Well as many of you much smarter than I can guess, 485 through a set of relay contacts does not work very well.
So what i need is a 485 "switch or relay" that will connect C to either A or B. Ideally this would be something that has can be switched via 24vdc input signal.
Does this exist?
So what i need is a 485 "switch or relay" that will connect C to either A or B. Ideally this would be something that has can be switched via 24vdc input signal.
Does this exist?