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13771165220
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樓主  發(fā)表于: 2020-08-11 08:56
圖片：
如圖，放置一個(gè)工件，驅動(dòng)輸送帶，在脫離信號的瞬間停止輸送帶，不用PLC直接繼電器控制如何實(shí)現？
不求其它方式來(lái)解決這個(gè)問(wèn)題，只求在電氣上如何采下降沿實(shí)現這個(gè)流程。
dayuczj
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1樓  發(fā)表于: 2020-08-21 15:17
如果覺(jué)得PLC貴，可以用控制板，為何一定要繼電器呢，不行單片機也可以
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