REVISION HISTORY
Version Date Comments
1.0 2010-07-19 First release
1.1 2010-09-20 Information update
1.2 2011-09-01 Description of functional possibility added (Internal mains Relay, Shunt and
RS485 interface)
1.3 2012-01-04 Synchronization of internal clock (RTC) and control algorithm of internal
main relay was added
1.4 2012-05-14 Description of functional possibility added (current measurement in neutral
and Wired M-Bus interface was added)
1.5 2012-11-12 Control algorithm of Internal main relay by specified time and date, and by
current over limit was added. Encryption and Authentication.
2.0 2014-03-07 Description of internal PLC modem and firmware upgrade functionality was
added.
2.1 2014-04-29 Description of internal PRIME PLC modem (modification H2) and firmware
upgrade functionality was added.
2.2 2015-03-04 Tariff program update. LCD list updated and removed inaccessible
features. Bi-stable internal relay functionality updated.
2.2a 2015-04-18 New modification of optional LCD was added. Wireless M-Bus was added.
2.2b 2015-08-21 Description of internal PLC modem (modifications H3, H4), THD
measurement and Second Load Profile (Network profile) was added
2.3a 2015-08-25 DLMS/COSEM protocol Logical name (LN) referencing, non-transparent
meter case and Extended LCD was added
2.3b 2016-03-04 Information about power consumption of meter with external power supply
for modem was added. Bi-stable internal relay functionality updated.
Wireless MBus interface was added. Meter status on LCD update