Powered by ARM Cortex M3 and FreeRTOS operating system, RIO-2017 interfaces sensor and instrument data to HMI with Web based connectivity. General features include 10/100 MHz Ethernet port, 8 channels of 16-bit isolated analog input, and form C relay. Web server supports AJAX, which allows access to analog input channels and relay via Web script language, and Web application can be placed in cloud, internal web server, or in RIO-2017 with 384 KB space.