Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 2-3: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 3 kHz to 95 kHz and intended for use by electricity suppliers and distributors
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 2-3: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 3 kHz to 95 kHz and intended for use by electricity suppliers and distributors
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 2-3: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 3 kHz to 95 kHz and intended for use by electricity suppliers and distributors
Alarm systems - Social alarm systems - Part 5: Interconnections and communications
Multi-element metallic cables used in analogue and digital communications and control - Part 12-1: Sectional specification for screened cables characterised from 1 MHz up to 2 000 MHz - Horizontal and building backbone cables
Industrial communications subsystem based on ISO 11898 (CAN) for controller-device interfaces - Part 1: General requirements
Industrial communications subsystem based on ISO 11898 (CAN) for controller-device interfaces - Part 4: CANopen
Industrial communications subsystem based on ISO 11898 (CAN) for controller-device interfaces - Part 5: Functional safety communication based on EN 50325-4
Fibre organisers and closures to be used in optical fibre communications systems - Product specifications - Part 2-9: Non-sealed closures for air blown fibre microduct cable, for category S & A
Communications protocol to transport satellite delivered signals over IP networks
Programmable controllers - Part 5: Communications
Wind energy generation systems - Part 25-1: Communications for monitoring and control of wind power plants - Overall description of principles and models
53,361 cadeias de referência distintas indexadas a partir de instantâneos de fontes oficiais acedidas em 19 de outubro de 2026. Inclui edições anteriores. O índice e as colecções de editores têm diferentes coberturas. Ver fontes e cobertura.