Fysiska skikt

Ämnesområden: Fysiska skikt
Kommittébeteckning: SIS/TK 611 (Informationsteknik)
Källa: ISO
Svarsdatum: den 15 feb 2023
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This document specifies requirements to verify NFCIP-2 mode selection and initial communication in the selected modes.

Kommittébeteckning: SIS/TK 408 (Fjärrkommunikation med debiteringsmätare)
Källa: CEN
Svarsdatum: den 23 mar 2023
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This draft European standard is applicable to the physical and link layer parameters of baseband communication over twisted pair (M Bus) for meter communication systems. It is especially applicable to thermal energy meters, heat cost allocators, water meters and gas meters.
NOTE It is usable also for other meters (like electricity meters) and for sensors and actuators. For generic descriptions concerning communication systems for meters and remote reading of meters see EN 13757-1.