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liuqiang2012
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樓主  發(fā)表于: 2014-01-07 09:50
請教各位前輩，兩個(gè)24V的三線(xiàn)制接近傳感器串聯(lián)來(lái)給一個(gè)24V的繼電器做通路，傳感器兩端是否要接續流二極管？如要接我要選什么型號的？
[ 此帖被liuqiang2012在2014-01-07 10:00重新編輯 ]
搞工控不自學(xué)不行，因為你一天不學(xué)你就落后了，這就是這個(gè)行業(yè)的特點(diǎn)
wwcwwc
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1樓  發(fā)表于: 2014-01-07 16:25
如果你想把傳感器串聯(lián)連接，就需要選擇繼電器輸出型，這樣觸點(diǎn)串聯(lián)就好了。

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