I'm having a hard time understanding this schematic. This laser sensor outputs either voltage of analog value. Since the input is 12v to 30vdc, the signal out would be in the range too? I would have to step it down to 0-5v correct? I could instead use the 4-20mA export and analog read this correct?
I have it currently supplied with 12V. The input option is if I want to remotely turn it on/off. By default it is always on.
I'm having a bit of trouble of reading how to wire this up correctly. Any help? The schematic is attached.