Machines and machine tools, namely, control instruments and components all of which are sold as an element of the aforementioned machines and which are used in connection with monitoring and transferring safety-relevant data, namely, [ digital input and output scanners, ] signal conditioners, signal transmitters, signal isolators, signal converters, temperature sensors, temperature transmitters, limit alarm trips, process controllers, process monitors, process back-up stations, [ loop monitors, loop interfaces, ] distributed I/O, remote I/O, fieldbus device couplers, I/P converters, P/I converters, AC power transducers, process indicators, power supplies, fieldbus power supplies, surge suppressors, and instrument enclosures; motors, namely, synchronous motors not for land vehicles; [ engines not for land vehicles; ] drives and drive systems, namely, servo drives, synchronomous servomotors, linear servomotors, and stepper motors not for land vehicles; [ couplings for machines; transmission components not for land vehicles, namely, transmission gears for machines; gears for industrial machinery, namely, epicyclic gears, planetary gear units for servo motors and stepper motors; ] all of the foregoing with safety components

Electric, electronic, optical, measuring, signaling, checking, regulating and control apparatus, instruments and installations, in particular with safety components, namely, electrical bus couplers, electrical bus terminal controllers, [ man-machine computer interface boards, electrical connectors, ] digital input/output terminals for data processors, and optical filters; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, in particular with safety components, namely, electrical bus couplers, electrical bus terminal controllers, [ man-machine computer interface boards, electrical connectors, ] digital input/output terminals for data processors, optical filters, and digital input and output scanners; power amplifiers, in particular with safety components; data processing equipment and computers, networks, network components and network interfaces, in particular with safety components, namely, [ counters for data processors, ] analog input/output computer terminals, computer terminals for angular position displacement measurement, computer sensor interfaces, encoder interfaces, computer communication terminals, computer system terminals, bus end terminals for computers, computer voltage supply terminals, [ potential distribution terminals for computers, shield terminals for computers; ] process control systems comprised of computer hardware; computer programs for controlling, regulating, optimizing, diagnosing, in particular for the safe control, safe regulation, safe optimization, safe diagnosing of machines and installations, in particular the aforesaid goods with safety components, computer software for implementing safety measures, network-based computer programs, computer programs for transmitting safety-related signals; computer programs recorded on data carriers for controlling the operation of industrial machinery

Design and development of computer hardware and software, in particular for safety control and for implementing safety measures; engineering in the field of safety technology