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luozhiguo200
級別: 工控俠客
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發(fā)帖數量: 206 個(gè)
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在線(xiàn)時(shí)間: 142(小時(shí))
注冊時(shí)間: 2012-01-10
最后登錄: 2024-10-05
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樓主  發(fā)表于: 2012-04-07 10:58
我們公司的設備,主要負載是氣缸類(lèi)的,使用歐姆龍中型PLC,在接主電路的時(shí)候,一直都使用隔離變壓器,從變壓器出來(lái)后,接PLC前還要使用一個(gè)濾波器,不知道兩者功能是不是重復了呢? 還有必要使用濾波器嗎? 比較疑惑!
祥林嫂
做工控人,不停地學(xué)習,不停地分享、交流。
級別: 網(wǎng)絡(luò )英雄
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發(fā)帖數量: 912 個(gè)
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注冊時(shí)間: 2012-02-13
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1樓  發(fā)表于: 2012-04-07 18:21
我們是臺達的~也是用于氣缸或者電磁閥等的~
僅僅用了一個(gè)隔離變壓器~

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