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關(guān)注:1
2013-05-23 12:21
求翻譯:模擬量輸入信號一般是模擬量變送器輸出的標準電壓或電流信號,典型接口量程對于雙極性電壓為-10~+10V、單極性電壓為0~10V、1~5V;電流為4~20mA或0~20mA。是什么意思?![]() ![]() 模擬量輸入信號一般是模擬量變送器輸出的標準電壓或電流信號,典型接口量程對于雙極性電壓為-10~+10V、單極性電壓為0~10V、1~5V;電流為4~20mA或0~20mA。
問題補充: |
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2013-05-23 12:21:38
Analog input signal is a standard for analog transmitter output voltage or current signals, a typical interface range for bipolar voltage -10~+10V voltage for 0~10V, 1~5V, single polar; current is 4~20mA or 0~20mA.
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2013-05-23 12:23:18
正在翻譯,請等待...
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2013-05-23 12:24:58
The simulation quantity input signal is genera
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2013-05-23 12:26:38
Analog input signal is a standard for analog transmitter output voltage or current signals, a typical interface range for bipolar voltage -10~+10V voltage for 0~10V, 1~5V, single polar; current is 4~20mA or 0~20mA.
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2013-05-23 12:28:18
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