Hi guys, I have a PLC with inputs and outputs...from some reason it shows that X0 has a PNP transistor, while the other inputs have switches...why does the first input need a transistor and not the other ones?
I attached the specific wiring loop I'm talking about to this topic
And here is a link to the the entire instruction sheet of my PLC:
http://www.delta.com.tw/product/em/...ual/SA Instruction Sheet-English-20060112.pdf
-Alice
I attached the specific wiring loop I'm talking about to this topic
And here is a link to the the entire instruction sheet of my PLC:
http://www.delta.com.tw/product/em/...ual/SA Instruction Sheet-English-20060112.pdf
-Alice
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