UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close
Already an Engineering360 user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your Engineering360 Experience

close
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

IEC - 62056-42

Electricity Metering - Data Exchange for Meter Reading, Tariff and Load Control - Part 42: Physical Layer Services and Procedures for Connection-Oriented Asynchronous Data Exchange

active, Most Current
Organization: IEC
Publication Date: 1 February 2002
Status: active
Page Count: 34
ICS Code (Physical layer): 35.100.10
ICS Code (Electricity supply systems): 91.140.50
scope:

This part of IEC 62056 specifies the physical layer services and protocols within the Companion Specification for Energy Metering (COSEM) three-layer connection oriented profile for asynchronous data communication. The document does not specify physical layer signals and mechanical aspects. Local, implementation-specific issues are also not specified.

In annex A, an example of how this physical layer can be used for data exchange through the Public Switched Telephone Network (PSTN) using intelligent Hayes modems is given.

The use of the physical layer for the purposes of direct local data exchange using an optical port or a current loop physical interface is specified in IEC 62056-21.

Annex B gives an explanation of the role of data models and protocols in electricity meter data exchange.

Document History

62056-42
February 1, 2002
Electricity Metering - Data Exchange for Meter Reading, Tariff and Load Control - Part 42: Physical Layer Services and Procedures for Connection-Oriented Asynchronous Data Exchange
This part of IEC 62056 specifies the physical layer services and protocols within the Companion Specification for Energy Metering (COSEM) three-layer connection oriented profile for asynchronous data...

References

Advertisement