As control unit for use in remote logic control and monitoring in industrial applications, WISE-5231 (Web Inside, Smart Engine) offers usability-optimized Web interface that lets users implement IF-THEN-ELSE control logic on controllers without requiring any programming. I/O allows concurrent connection to XV-board, remote I/O modules, and Modbus TCP/RTU Slave modules. Other features include datalogger function, FTP capability, and support for CGI command sending/receiving function.