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工控玩家
澧縣電氣自動(dòng)化
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樓主  發(fā)表于: 2017-09-20 21:23
松下PLC晶體管輸出為什么不像三菱的呢，還要加個(gè)直流電源，多麻煩，這種輸出比較
三菱的有優(yōu)勢嗎？是不是壓降小點(diǎn)？
wu32u2
耐得住挫折的打磨，我們將迸發(fā)出比鉆石還璀璨的光芒——
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1樓  發(fā)表于: 2017-09-23 10:54
特意去看了以前設備的電路，還真的每一組輸出點(diǎn)都要外接電源，這就比較坑了。
成功的路上需要幫助

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