CSN EN 13757-2+A1

CSN EN 13757-2+A1 This document 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.
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.