The ENQT OKK is an optical communication head (OKK) that joins our LMN product portfolio. An OKK is responsible for data communication between eHZ electricity meters and reading or communication devices via the LMN interface in accordance with EN 62056-21. The new model offers maximum reliability – even with minor positioning errors – and stands out thanks to its particularly easy handling. The ENQT OKK is ideal for use in modern measuring systems.
Reliable communication for eHZ meters with SMGW
Digital meter communication is playing an increasingly central role in the energy world. Plug-in meters (eHZ) in particular often do not have their own LMN socket and therefore require an external OKK to communicate with smart meter gateways or control boxes. The ENQT OKK enables this secure, galvanically isolated connection. This makes the optical communication head an indispensable link for reliable data transmission in the smart metering system.
The benefits
- High compatibility – tested with numerous meter models
- Large opening angle – tolerates positional deviations and facilitates installation
- RJ12 plug with extended clip – easy handling even in confined spaces
- Three cable lengths available – the right variant for every installation situation
- These features ensure that the ENQT OKK delivers fewer failures, faster installation and long-term stability in daily use
For whom and for what purpose is the ENQT OKK suitable?
The ENQT OKK is aimed at metering point operators, installers and network operators who read eHZ meters in modern energy systems or integrate them into communication networks. It is particularly suitable for retrofits and §14a EnWG applications in which control boxes or SMGWs communicate via Ethernet or LMN.
The ENQT OKK is the reliable, durable and practical solution when it comes to integrating eHZ meters securely and efficiently into the smart grid.
Available here in the shop or contact us for more information.
