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michael1118
級別: 正式會(huì )員
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樓主  發(fā)表于: 2015-12-31 22:37
如題，公司現在有個(gè)改進(jìn)項目，要做一個(gè)Conveyor，朝一個(gè)方向轉動(dòng)，傳感器感應到產(chǎn)品后停止，反之，沒(méi)有感應到產(chǎn)品繼續轉動(dòng)。不要用PLC控制的，成本太高了，有沒(méi)有其他簡(jiǎn)單方便的方法，求大神大俠們指教，謝謝！
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——
級別: 論壇先鋒
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最后登錄: 2025-04-28
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1樓  發(fā)表于: 2016-01-08 16:14
直接用光電開(kāi)關(guān)常閉點(diǎn)控制電機起停，OMRON有一款帶反射板的光電開(kāi)關(guān)，帶常開(kāi)常閉點(diǎn)，電源電壓220v，輸出點(diǎn)可直接接220v電路，具體型號記不得了。
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