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yamqq
雅馬哈,愛(ài)普生,電裝機器人。
級別: 網(wǎng)絡(luò )英雄

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12樓  發(fā)表于: 2015-01-04 12:18
zigbee
這個(gè)人很懶,什么也沒(méi)有留下!
plc12345
12345
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13樓  發(fā)表于: 2015-04-21 10:44
巨控PLC專(zhuān)用無(wú)線(xiàn)通訊模塊,你百度搜下了解下,可以輕松實(shí)現PLC之間的無(wú)線(xiàn)通訊,通過(guò)天線(xiàn)對天線(xiàn)接收發(fā)送數據,或者直接通過(guò)GPRS無(wú)線(xiàn)通訊實(shí)現數據交換。
http://www.shyk.com/pdetail.asp?baseid=3&secondid=&id=275
http://www.shyk.com/pdetail.asp?baseid=3&secondid=3003&id=225
sz518104
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14樓  發(fā)表于: 2015-04-21 11:10
200米的范圍,不用線(xiàn)的話(huà),可不可以實(shí)現無(wú)線(xiàn)傳輸信號
完全可以,就用普通的無(wú)線(xiàn)交換機、用西門(mén)子SMART PLC就可以簡(jiǎn)單的做成,我去現場(chǎng)幫別人做過(guò)一個(gè)調試,大概范圍就是100米左右啊
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