cfreeman
2008-07-18 18:40:10 UTC
I have a scxi-1001 chassis housing a 1166/1366 module and connector block. I have a +24vdc power supply wire wired to the common terminal in ch0 and a wire out of the Nomally open (NO) terminal to external source. When using the SWITCH application in MAX I can close the relay on ch0 and confirm the 24vdc. When I open the relay, it retains a voltage around 1.3vdc (as measured from the NO output wire and teh negative side of my power supply)
Is there a reason for this? It seems like for some reason the NO circuit is retaining some voltage.
I appreciate the help!
Is there a reason for this? It seems like for some reason the NO circuit is retaining some voltage.
I appreciate the help!