9 Electrical, electronic and optoelectronic apparatus, instruments and equipment, namely, bus couplers, bus terminal controllers, man-machine computer interface boards, connectors, digital input/output terminals and optical filters; wire systems comprised of switches and/or couplers; counters, analog input/output terminals, terminals for angular position/displacement measurement, sensor interfaces, encoder interfaces, computer communication terminals, computer system terminals, bus end terminals, voltage supply terminals, potential distribution terminals, shield terminals, power supplies, cables, actuator interfaces, sensors, actuators, transducers, ports, sockets, contact plates, adapters, multiplexers, process control systems comprised of computer hardware; inverters, driving systems comprised of piston pumps and/or servo valves; factory automation components, namely, bus terminals, bus couplers, interfaces, light bus modules and control panels; apparatus and instruments for recording, sending, transmitting, receiving, reproducing, processing, converting and storing of sound, signals, characters and/or pictures and measured data or measured signals, namely, electronic measurement converters and units for measuring intelligent transmission; telecommunication equipment, namely, modulators, demodulators, analog to digital converters and multiplexers; [blank computer discs; blank magnetic audio and video tape and discs, blank magnetic tape memories, ] drum stores, disc stores, card storage units for computers for use in data processing; [ automatic vending machines, cash registers, calculators, ] devices enhancing and equipment for recording, processing, sending, transmitting, switching, storage and outputting of data, namely, computers, central processing units, computer memories, computer terminals, controllers, computer printers, computer interface ports, input/output terminals, computer keyboards, computer monitors, touch screens, touch pads, displays, control panels, hard discs, computer hardware for receipt, display and use of video, audio and digital data signals, computer peripherals for inputting, outputting, sorting and selecting of data signals; data processing computer programs for controlling, supervising, optimizing and diagnosing of industrial machinery and automation systems; computer software for projecting, planning, parameterization and commissioning of terminal stations; compilers, software for run-time environment for enabling other software programs to self-execute, for enhancing the capabilities of other software programs, for enabling data exchange between compilers and interpreters, for creating visualization computer programs and/or for controlling the operation of computer peripherals; programming software for developing computer programs, software for online diagnosis of fault errors in communications lines and/or in control devices; interpreters, message routers, multi-task software for database management and/or data exchange management, software for position control of industrial machinery, computer editor software for linking compiled programs to industrial machinery, computer system management software, software for enabling data exchange between personal computers and industrial machines, automation software for use in general purpose computers for controlling the operation of industrial machinery and for storing and retrieving information in program files in industrial machinery, computer software for creating automation software, computer programs on data carriers for controlling the operation of industrial machinery, for storing and retrieving information in program files in industrial machinery and/or for creating automation software; [ and fire extinguishing apparatus ]