Hi,
I want inputs that can be selected to be active high or low, these inputs can be between 12v-24v
I have attached my attempt at the two different input types and could just add jumpers to make it one circuit but I don't think this is the best way or is it?
Also, I'm concirned about what would happen if say 100v is applied to a input.
P.S. Trying to avoid using opto-isolators because of board space, unless you guys know of a to port SMT opto-isolator.
Thx
I want inputs that can be selected to be active high or low, these inputs can be between 12v-24v
I have attached my attempt at the two different input types and could just add jumpers to make it one circuit but I don't think this is the best way or is it?
Also, I'm concirned about what would happen if say 100v is applied to a input.
P.S. Trying to avoid using opto-isolators because of board space, unless you guys know of a to port SMT opto-isolator.
Thx