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karry
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樓主  發(fā)表于: 2012-04-29 09:06
求S7-200CN與文本顯示器OP 73micro的通訊電纜的型號名稱(chēng)、訂貨號，
或者S7-200CN與文本顯示器OP 73micro的通訊電纜的通訊接法，另外問(wèn)下如果自己焊接通訊電纜，會(huì )不會(huì )有問(wèn)題，第一次用，得謹慎點(diǎn)！

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