Answer
Mar 15, 2024 - 07:25 AM
The Solid Switch 104 uses a positive low DC voltage as a trigger. Here are the details taken from the Datasheet
Free floating or Vin< 3V: load off 3,3V < Vin < 70V: load on Min. input current to switch on: 30 µA
Free floating or Vin< 3V: load off 3,3V < Vin < 70V: load on Min. input current to switch on: 30 µA