Hi, I am working on a circuit design for watching 5 24v AC lines out of my Taco ZVC-405-4 zone control unit. I have already worked on a single line design via another thread here, but am now working on a fully integrated circuit for all 5 zones.
I have found the impedance of each zone is different because of the coverage of the zones, so I have calculated what I believe are the proper power ratings for my resistors in the design. Please see the attached design with the 3 colored amperages and resistor power selections in my design.
Looking for any feedback or advice on making this design better before locking it in. Thanks so much!
I have found the impedance of each zone is different because of the coverage of the zones, so I have calculated what I believe are the proper power ratings for my resistors in the design. Please see the attached design with the 3 colored amperages and resistor power selections in my design.
Looking for any feedback or advice on making this design better before locking it in. Thanks so much!
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