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The data-transmittable non-polarity RS-485 communication device of BMS controller by automatic polarity discrimination
The data-transmittable non-polarity RS-485 communication device of BMS controller by automatic polarity discrimination
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机译:自动识别极性的BMS控制器可传输数据的无极性RS-485通信设备
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摘要
PURPOSE: A non-polar RS-485 communication device capable of data transmission by automatic polarity determination for preventing error by malfunction is provided to increase the convenience of a user by transmitting data after automatically sensing polarity by a connector. CONSTITUTION: A communication rate processor(200) determines a polarity after sensing up-edge and a down-edge of the data. A line connecting processor performs normal data transmission on a wrongly connected line by an input data signal of the communication rate processor. An output coupling unit(400) transmits normal data to an MCU(Micro Controller Unit)(500).
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