EN 13757-4 PDF

Wireless M-Bus or Wireless Meter-Bus is the European standard (EN ) that specifies the communication between utility meters and data loggers. The Wireless M Bus specification EN defines six different . Mode N: preamble length is configurable (value required by EN is 2 bytes). This document (EN ) has been prepared by Technical Committee CEN/TC “Communication systems for meters”, the secretariat of which is.

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The interval between transmissions is configurable and may range between several seconds to several minutes. Communication modes There are different requirements for differing applications for WM Bus. Unidirectional communication using NRZ coding. Visit our product page for more details. The EN protocol stack itself has three different layers: Please download Chrome or Firefox or view our browser tips.

What is Wireless M-Bus: Meter Bus Technology | Electronics Notes

We use cookies to make our website easier to use and to better understand your needs. The standard is entitled: This part of the standard addresses the Physical and Data Link Layers for wireless devices. Search Knowledgebase Ask A Question? This is a field bus standard aimed at applications for collecting meter data for gas, electricity, water, etc. It is similar to the ‘T’ mode but allows for the transmission of more data within a given energy budget and the same duty cycle.


Skip to toolbar About WordPress. The Wireless M-Bus has several options that may be chosen for the radio parameters. Again, this is a bi-directional version of C1.

This is Wireless M-Bus Wireless M-Bus is designed to be a robust, power efficient, long range wireless communication solution that operates in the license-free ISM bands. EN Section 4, EN addresses the wireless system. Transmission characteristics in table above are: The full, current EN standards are available on-line from http: Part 1 of the standard defines the data exchange, detailing the basic communication between meters and a central data collector. It describes the standard application protocol 17357-4 to enable a multivendor capability, thereby enabling devices from several different vendors to operate in a single system.

Wireless M-Bus was originally defined for Smart Metering i. Dependent upon the application, one of a number of communication modes can be selected.

CSN EN 13757-4

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EN – European Standards

Radiocrafts can provide recommendations on what to choose based on the desired performance. Your basket is empty. In this mode, the data collector may save power as the meter devices send a wake-up signal before sending their data.

In this mode the data collector may request dedicated data from the metering devices. EN This part of the Meter Bus standard addresses the physical and link layers for the physical data transmission using wired connections. Click to learn more. Take the smart route to manage medical device compliance.

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