PXI-2569 SPDT topology

[emonk]

I see that NI-SWITCH will allow me to configure a PXI-2569 relay card as 50 SPDTs, but I can't find any documentation about it.  I'd like to know how the relays are paired up and how they're addressed.  Can anyone point me towards such a document?  Thanks.

[emonk]

Sorry, I meant DPST...

[aNIta B]

Hi Emonk,

          We simply don't have much documentation about this, but you can find the connection list at: C:\Program Files\National Instruments\NI-DAQ\Switch\TopFiles\2569\50DPST.top .  This is the file path on my computer (I'm using Ni-Switch 3.72- there's a slight chance the location is different for different versions of the driver).  You should be able to open this is any text editor (you may have to rename it with a .txt ending as well).  Have a good one!

aNItaB

Applications Engineer

National Instruments