What is EN 61779-5:2012 ?

Title: What is EN 61779-5:2012: The IEC 62056-21 Standard for Electronic Metering?

The EN 62056-21 standard, also known as the IEC 62056-21, is an essential international technical specification used in the field of electronic metering. It defines the communication protocol between electricity meters and data collection systems, enabling accurate measurement, billing, and monitoring of electricity consumption. This standard is critical in ensuring interoperability and compatibility between different energy meter models and data collection systems.

Key Features of EN 62056-21:2012:

EN 62056-21:2012 is a technical standard that defines the communication protocol for meter reading between electricity meters and external devices such as data collectors or energy management systems. It is commonly known as the DLMS/COSEM (Device Language Message Specification/Companion Specification for Energy Metering) standard. The key features of EN 62056-21:2012 include:

* Standardized method for exchanging data between electricity meters and external devices

* Enabled accurate measurement, billing, and monitoring of electricity consumption

* Reliable and efficient manner of collecting energy consumption data

* Standardized communication protocol for meter reading

* Support for various data collection systems and meter models

* High level of interoperability and compatibility between different energy meter models and data collection systems

Conclusion:

EN 62056-21:2012 is an essential international technical specification for electronic metering. It provides a standardized method for exchanging data between electricity meters and external devices, enabling accurate measurement, billing, and monitoring of electricity consumption. The standard is critical in ensuring interoperability and compatibility between different energy meter models and data collection systems, allowing utilities and energy service providers to efficiently collect energy consumption data from various metering devices and use it for billing, monitoring, and analyzing purposes.