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rafael
一點(diǎn)點(diǎn)積累，從細節做起
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樓主  發(fā)表于: 2020-12-16 16:46
RT
剛剛和一個(gè)做自動(dòng)倉儲的設備商交流，他說(shuō)他們習慣用西門(mén)子PLC，因為IO點(diǎn)數很多，西門(mén)子比三菱好用
我也不了解西門(mén)子PLC，平常都是用三菱
請教各位大神，他這種說(shuō)法有道理嗎？
不積跬步無(wú)以行千里
a8897044
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1樓  發(fā)表于: 2020-12-23 11:16
小型三菱，西門(mén)子占有率差不多吧；中型西門(mén)子占有率應該碾壓三菱；大型PLC 例如冗余400  三菱對應的是什么系列？

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