[FONT="]My proposed new proportional valve diagram powers from 24VAC – 10VA (not DC) and it uses a 2-10V DC control signal. The wiring diagram shows connected the control signal DC common (neg) to the 24V AC common. [/FONT]
[FONT="]Q1? If I connect the common of a 1769-OF4 to a 24VAC neg side, might I damage the OF4?[/FONT]
[FONT="]Q2? Wouldn’t the AC signal, even on the common side, introduce noise to the 24V DC?[/FONT]
[FONT="]Q1? If I connect the common of a 1769-OF4 to a 24VAC neg side, might I damage the OF4?[/FONT]
[FONT="]Q2? Wouldn’t the AC signal, even on the common side, introduce noise to the 24V DC?[/FONT]