WB-M1W2 1-Wire to Modbus Temperature Measurement Module/en: различия между версиями

Новая страница: «'''Version 1:''' Two external DS18B20 temperature sensors are connected via a parasitic power supply circuit, when the +5V and GND pins are connected to the GND t…»
(Новая страница: «== Inputs== The module is powered by screw terminals V+ and GND, RS-485 line is connected to inputs A and B.»)
(Новая страница: «'''Version 1:''' Two external DS18B20 temperature sensors are connected via a parasitic power supply circuit, when the +5V and GND pins are connected to the GND t…»)
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The module is powered by screw terminals V+ and GND, RS-485 line is connected to inputs A and B.
The module is powered by screw terminals V+ and GND, RS-485 line is connected to inputs A and B.


'''Версия 1:''' Два внешних датчика температуры DS18B20 подключаются по паразитной схеме питания, когда выводы +5В и GND объединены и подключены к клемме GND, вывод данных подключается к зажиму 1 или 2 1-Wire.
'''Version 1:''' Two external DS18B20 temperature sensors are connected via a parasitic power supply circuit, when the +5V and GND pins are connected to the GND terminal, the data output is connected to 1-Wire terminal 1 or 2.


   
   
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