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哈哈鏡
好好學(xué)習，DAY DAY UP!
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樓主  發(fā)表于: 2009-08-31 12:05
請教：現在要求用西門(mén)子S7-300模塊直接驅動(dòng)希曼頓的固態(tài)繼電器工作。我查了下希曼頓SSR驅動(dòng)信號要求為 4~24VDC  截至態(tài)漏電流<12mA。我選的是SM322-1BH01模塊。不知道能不能滿(mǎn)足要求啊，還需要添加別的什么外圍電路嗎？請指導，謝謝！
哈哈鏡
好好學(xué)習，DAY DAY UP!
級別: 略有小成
精華主題: 1 篇
發(fā)帖數量: 103 個(gè)
工控威望: 298 點(diǎn)
下載積分: 6907 分
在線(xiàn)時(shí)間: 74(小時(shí))
注冊時(shí)間: 2009-02-06
最后登錄: 2024-09-21
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1樓  發(fā)表于: 2009-08-31 12:06
由于第一次做PLC直接控制的電阻爐沒(méi)有可借鑒的案例，請大家幫助。謝謝！

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