Sorry for the poor information. I was still trying to figure out specifics regarding how the circuit would work when I started the thread.
The inputs are all active, and the signal that I want converted would be a half-second period of inactivity, from some percentage of the inputs. The...
You're right, 60V is impractical - I was only using it as an example. Digital output is fine, as long as a unique binary number can be assigned to each pin.
I'm looking for some sort of device that has about 60+ pins. The pins would sense current, and the device would output some other marker on a single channel. Voltage would work nicely. So, say a current comes in on pin 1, the device would output 1V. A current comes in on pin 2, it would output...