To receive the Temperature values from the far distance where human beings cannot go frequently, because the Temperature is very high .so we fix the temperature sensor there and we receive the temperature from the receiver and display.
Development of MODBUS based digital I/O cards are very easy to deploy the network and it is royalty free for distribution and it is widely used in industries and industrial application.
Our application is very easy to deploy the network and it is very easy to access the data from the large distance about 4000 meters with using wire or wire less also.
