The objective of this Standard is to describe the characteristics of passive, two-wire, externally powered pulse output devices to be used in electricity meters as defined by the relevant standards of technical committee EL-011 as well as future standards for static VA-hour meters. Such pulse output devices are used to transmit pulses to a receiver (e.g. a tariff device).

Electricity metering equipment (a.c.) — Particular requirements, Part 31: Pulse output devices for electromechanical and electronic meters (two wires only)

AS IEC 62053.31:2018

Electricity metering equipment (a.c.) — Particular requirements, Part 31: Pulse output devices for electromechanical and electronic meters (two wires only)