![]() Some gateways can also process and concentrate the data as well as execute automation sequences on site to further optimize the exploitation of the metering data and thus the energetic performance of the facility. serial over TCP/IP, DLMS wrapper) networks or converted to a standard communication protocols such as IEC61850, IEC60870‑5–101/104, Modbus and DNP3.0. The data must often be encapsulated for transfers across layers (e.g. Using a smart meter gateway as a bridge allows to access and collect data from “not-so-smart” meters securely, as the data can be processed and encrypted prior to being transferred to the supervision system. ![]() The gateway collects the data in real-time from one or multiple smart meters via metering protocols like DLMS, IEC 62056–21 and Modbus and then transfers it upstream to the control and supervision system, such as a control center or SCADA. Smart Meter gateways provide advanced protocol conversion and automation functions to enhance the control and data exploitation of smart meters.
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