Galil Inputs

[Karl_T]

just want to double check this...

Got a Galil 1820 PCI card connected to an ICM1900 board. i think the inputs are opto isolated???

So, is it OK to put +12 volt on INCOM and then wire the inputs 1 through 8 sinking? That is when the input switch is made it goes to DC- or common?

 

[JimDawson]

Yes, they are opto isolated at the board level. You could put 12+ on INCOM then wire them sinking, the other side of the switch would go to DC-. The inputs are rated at 5 to 24 volts (28 volts absolute maximum I think).

All of the outputs are TTL.

 

[Karl_T]

Thanks Jim, I was almost sure, but could not find a document.

 

[Bill Gruby]

NOTE TO SELF --- Go back to school that teaches Greek language. LOL

"Billy G"