This driver connects Niagara AX or N4 to the smart electro meters using the "Smart Message Language" - SML, e.g. the "elektronischer Haushalts Zähler" - eHZ.
This driver connects Niagara AX or N4 to the smart electro meters using the "Smart Message Language" - SML, e.g. the "elektronischer Haushalts Zähler" - eHZ. These kind of meters are already standard in different European countries and shall become standard in complete Europe in the next years. The SML protocol will work for every kind of smart meter (Water, Gas, Heating,…). If needed for another kind of meter please don’t hesitate to contact us.
The communication needs a serial RS232 port. At the meter side in most cases a magnetic probe will be used, connected to the front side interface. Currently supported are EDL-21 eHZ meters. An adaption to other kind of smart meter is easily possible.
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ProSystems developed a lot of Niagara drivers since 2011. Among others the themes covered:
Leak position detection for liquids, with graphical user interface
Driver for different proprietary protocols, serial and TCP
Driver for EnOcean (radio) protocol, with support of high end devices
Extensively Bacnet support
OPC classic server high speed connection and AX / N4 utility
Safety protocol for a SIL-1 fire protection application