The Omter Tyxn OM200B-M2 is a multi-function protection relay designed to provide various protection, control, measurement, and communication functions for electrical distribution systems. Features include overcurrent, undervoltage, overvoltage, backup, and power-loss protection, as well as directional, differential, and distance protection. The relay offers easy installation and clear, user-friendly programming, as well as a variety of communication options, including Modbus, Profibus, and Ethernet. Additionally, the OM200B-M2 is able to communicate with external devices using an RS232 connection.