Modular controllers XC-CPU1xx and XC-CPU2xx are characterized by their highly scalable design. Various CPU performance classes and a wide range of expansion modules (XIOC modules) are available. The compact controllers XC152 enable cost-effective solutions for automation tasks using their computing power, the SmartWire-DT connection and a variety of other interfaces. A special feature is the ability of the products to be integrated into modern communication concepts. Data exchange via the Ethernet interface to OPC clients or the integrated WEB server enable innovative solutions.