EXTER is a flexible, safe and efficient interface that enhances communication between humans, machines and systems. By communicating and transforming data into useable information, EXTER provides the necessary information for a smooth operation that helps increase performance and profits in all sorts of industries and applications. The EXTER series includes five models of operator terminals; three display sizes with touch interface and two with keypad interface. The appealing and modern design emphasizes the operator terminal's powerful functionality and performance, and reflects the qualities of user-friendliness in both the hardware and the software. The design concept includes the complete EXTER series and incorporates a modular construction that is not only aesthetic, but also brings development and production benefits to the product.