Intig is a versatile device designed to cater to various industries for enabling the plants to online monitoring and control. It collects data from various field devices through standard and custom protocols on the RS485/Ethernet bus. It also collects data from various digital and analog inputs, from field sensors connected to it on the respective ports of the device. This data collected is assimilated and posted to the web server in key-value pairs, which is parsed by the server software and presented on the web portal for analytics purpose. The device can also cater to different industries such as solar, windmill, data centers, etc.