electrical engineering, automation, power engineering, drives, control systems, building automation, building systems, programmable controls, PLC, compact controls, modular controls, base module, expansion module, extension modules, graphical programming, Ethernet, WEB Server, MODBUS/TCP Server, RTC, visualisation, SPS-Systems, remote I/O, digital I/O, analogue I/O, counter, Temperature control, switches, control Panels, plant layout, HMI, Displays, Switching and Control, Process Automation, Factory Automation, System solutions, Industrial Network, CAN-Bus, Time Relays, Control Relays, Interface Relays