1300970293

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1300970293, also known as M-Bus, is a technology used for exchanging data with meters and other digital devices connected to electrical sockets. It is a two-wire, multi-point, serial communication system. Its application in meter reading, control and monitoring enables users to obtain accurate information on current, voltage, power consumption, and energy use on the premises. The technology is also used for monitoring processes such as temperature, pressure, flow and weight.

The M-Bus provides a reliable and efficient solution for transmitting data from point-of-sale (POS) terminals, vending machines, smart home applications, and many other applications. It can be integrated with various payment systems including fingerprint readers, Payment Service Provider (PSP) platform, etc. The M-Bus is also used for telemetry applications in energy, smart homes, metering, traffic control, electricity supply, energy monitoring, power forecasting, and building automation applications.

The M-Bus principle is based on addressing multipleM-Bus devices (field devices) which are connected to one or more wired-mains (in most cases, one active terminal and two wires). The data traffic between the field devices to the M-Bus controller is based on a freespace communication with an asymmetric spectral spread (ASSS). The ASSS is used to differentiate individual field devices from one another using a unique address. The addressing also is used to provide an access protocol in order to establish a data communication connection between field and controller.

The M-Bus protocol is described in a set of international and national standards. The standards provide general information on design constraints, physical layer, data link layer, and application layer. It defines the requirements for the physical interfaces, as well as the application layer protocols. Additionally, the standards define the physical layer protocol with the protocol elements and different frame formats used for data transfer and the application layer protocol which facilitates the exchange of data between field devices and controller.

The M-Bus protocol is designed to enable secure, reliable, and cost-effective data transfer between field devices and controller. It is an open system, allowing the use of various components from different suppliers to ensure different solutions for a variety of needs. The protocol supports 64 data points and up to 32 message formats with bitwise-compatibility between equipment from different manufactures. Finally, the protocol is easily scalable and can be extended to include more complex and diverse applications.

The M-Bus technology is designed to provide a reliable and efficient data transmission method for meter reading, control and monitoring applications. It is a two-wire, multi-point, serial communication protocol which is described in a set of international and national standards. It defines the requirements for the physical interfaces as well as the application layer protocols. The M-Bus protocol is scalable and is used for various applications such as energy, metering, traffic control, electricity supply, energy monitoring, power forecasting, and building automation applications.

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