Describes hardware and protocol specifications for local meter data
exchange. In such systems, a hand-held unit (HHU) or a unit with equivalent functions is connected to a tariff device or a group of devices.
This publication is of high relevance for Smart Grid.
WITHDRAWN
IEC 61107:1996 ED2
PUBLISHED
IEC 62056-21:2002 ED1
60.60
Standard published
May 15, 2002