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852033115
藍冰
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樓主  發(fā)表于: 2014-05-23 20:18
   文檔 2.doc (32 K) 下载次数:105 文檔 2.doc (32 K) 下载次数:105
藍冰
kongpay
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1樓  發(fā)表于: 2014-05-23 23:55
4000對應最大輸出，看你選那種模式。如0~10V，那2000就對應5V，4000就對應10V；如0~20mA，那2000就對應10mA，4000就對應20mA。其他與此類(lèi)推。
樓主留言：
真誠感謝！4-20ma   4ma對應1000      有的對應1500   如何確定.

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