Originally Posted by Matthias if the 10V come from an external PSU then the above picture is right (in this case you have + and - from the PSU) if the 10V come from the Meanwell driver you don`t need the connection to - For the same meanwell driver (ELN-60-48P). is it possible to use an external PSU with 12V? or different? is it possible to use same 47k resistor pollup?
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