The EXTER K20m is a human-machine interface panel with built-in functions such as displaying and controlling text, dynamic indication, time channels, alarm and recipe handling. The panel works primarily in an object-oriented way, making it easy to understand and use. Configuration is carried out on a PC using the configuration tool. The project can then be transferred and stored in the operator panel itself. Various types of automation equipment (such as PLCs, servos or drives) can be connected to the EXTER operator panels. In this manual, the term “controller” refers to the connected equipment. This manual explains how to install the operator panel. Please refer to the reference manual for further information.