Most PLCs are 24v for digital logic, will a Digital input card detect a 12v (automotive) signal as a 1
Looking to do some work on a Kitcar and thinking about doing some of it on a s7 1200 don't want to have to fit relays to step up the voltage for each digital input. I could run a lot of input at 24v I suppose but that a bit unusual for a CAR
Looking to do some work on a Kitcar and thinking about doing some of it on a s7 1200 don't want to have to fit relays to step up the voltage for each digital input. I could run a lot of input at 24v I suppose but that a bit unusual for a CAR