“…All mechanical systems like, vacuum pump, vacuum gauge, chiller, super conducting magnets compressor shall be operated by PLC by Profibus [10] Even though Wi-Fi network is majorly considered as an consumer oriented network, it has higher potential to be adopted as an industrial network compared to other wireless technologies such as mobile/cellular network, Bluetooth, ZigBee [11], WirelessHART [12] WirelessHART is first open wireless standard mainly for industrial process control application. Eventhough it is very secure and relible technology, challenges are huge such as time management, mesh networking, low bandwidth and network management [15].…”