PD IEC TR 62056-41:1998

This standard PD IEC TR 62056-41:1998 Electricity metering. Data exchange for meter reading, tariff and load control is classified in these ICS categories:

• 91.140.50 Electricity supply systems
• 35.240.99 IT applications in other fields
• 33.040.35 Telephone networks

Describes a 3 layer data exchange architecture used for communication with large industrial and commercial customer's metering equipment (remote reading for billing purpose). The public switched telephone network (PSTN) is used as a communication medium for this data exchange. This publication is a Technical report type 2