Ranbeer Singh
Full Member level 5
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How insolate dry contact in circuit ( like PLC )
Hello
Please anybody can tell me how to insulate a dry contact from my 5V circuit. Often in circuit optocoupler uses for this propose. But they required input voltage to drive photo sensor. But I have a dry contact and insulate it from my circuit. I d'not want to use relay for this.
Hello
Please anybody can tell me how to insulate a dry contact from my 5V circuit. Often in circuit optocoupler uses for this propose. But they required input voltage to drive photo sensor. But I have a dry contact and insulate it from my circuit. I d'not want to use relay for this.