Electrical sensors; electric position switches; electric multiple limit switches; electric switches, namely, electric inductive, optoelectronic, capacitive, and magnetic field dependent proximity switches; rotational transmitters, namely, sensors for detecting rotation and rotational angle and transmitting corresponding electronic signals; path transducers, namely, electroacoustic transducers, inductive transducers, optoelectronic transducers, capacitive transducers, and magnetic field dependent transducers; electrical, optical and RFID sensors for determining position, distance, path, angle, velocity, angular velocity, acceleration, and presence and non-presence of objects adapted to be connected to an electrical bus; signal evaluation sensors and electronic circuits, in particular for measuring position, path, rotational speed, angular position, velocity, acceleration, and time; interface converters between electrical buses, and between sensors, transmitters and commutators; path measuring systems comprising electric sensors and transmitters coupled to the sensors; electric precision switches; electromechanical switch elements and parts thereof; detection elements and detector bodies for sensors and commutators, namely, sequence signal cams, and sequence signal cams in the form of a strip or a rack; couplers and connectors for electrical cables; couplers and connectors for electrical circuits; ultrasonic and ultrasound sensors for determining position, distance, path, angle, velocity, angular velocity, acceleration, and presence and non-presence of objects, not for medical purposes; shaft encoders; incremental, absolute and multi-turn encoders; electronic identification systems comprising optical sensors, barcode readers, RFID sensors, and parts thereof; RFID and optical based identification systems comprising optical sensors, RFID sensors, and parts thereof; field bus systems comprising fieldbus trunk wires, fieldbus interfaces, junction boxes, electrical controllers, device couplers, sensor communication hubs, and electrical actor communication hubs; ethernet based fieldbus systems comprising fieldbus trunk wires, fieldbus interfaces, junction boxes, ethernet controllers, device couplers, sensor communication hubs, and electrical fieldbus actor communication hubs; electrical, optical and RFID wireless linked sensors and electronic communication systems comprised of computer hardware and software for the transmission of data; digital electronic fieldbus communication systems comprising sensors, transmitters, electrical fieldbus actors, and communication hubs; electric sensors and electric switches for safety purposes, namely, electric position switches, electric multiple limit switches, electric inductive, optoelectronic, capacitive, and magnetic field dependent proximity switches, and path measuring sensors for determining position, distance, path, angle, velocity, angular velocity, acceleration, and presence and non-presence of objects; optical industrial cameras, lights for optical industrial cameras

Installation of sensors, switches, electrical fieldbus actors, communication systems, optical camera systems, and RFID and optical identification systems in the fields of manufacturing machines, machine tools, assembly lines, and industrial and manufacturing plants

Advisory services and consultancy services in the field of industrial engineering; consultancy and information services in the field of the design of sensors, switches, electrical fieldbus actors, communication systems, optical camera systems, RFID and optical identification systems; design and development in the field of sensors, switches, electrical fieldbus actors, communication systems, optical camera systems, RFID and optical identification systems; engineering services in the field of sensors, switches, electrical fieldbus actors, communication systems, vision systems, identification systems; local area network and machine tool telecommunication network design in the fields of sensors, switches, electrical fieldbus actors, communication systems, optical camera systems, RFID and optical identification systems