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電氣從業(yè)者
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樓主  發(fā)表于: 2017-09-04 13:24
三菱O系列PLC怎么實(shí)現4個(gè)輸出點(diǎn)分別控制8個(gè)繼電器，8個(gè)繼電器要分別能實(shí)現開(kāi)和關(guān)。師傅們用CD4028可以實(shí)現嗎？
[ 此帖被我不是老板在2017-09-04 13:42重新編輯 ]
nysqzmc
一個(gè)農村電工
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1樓  發(fā)表于: 2021-12-28 12:18
有這個(gè)必要嗎？

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