Help suggest a 48 port A to D board

Hello fellow Beagle users:

I need some help finding a board that will interface with a BeagleBone that contains 48 analog inputs, converts them to digital, and allows the BeagleBone to read the individual input values. Various sensors will be connected to the analog ports (0 to 10 Vdc), 12 bit accuracy preferred, and optical isolation or fuse protection would be very handy.

Any suggestions? Thanks for any and all help.

None exist that I know of. You could make it your self.


What speed do you need? I2C ADC could be an option if it need not be
really fast. another, likely faster option would be building an
analogue mux and using the ADC on the beagle. other than that, you're
likely in for some serious hardware design.