Introducing IOMOD FPI – compact fault passage indicator as part of the mini RTU family

Elseta proudly announces the launch of the IOMod FPI, a revolutionary fault passage indicator module that represents a significant advancement in the management and operation of medium voltage networks for distribution network operators (DNOs) and utilities. This cutting-edge device, which can function as a standalone unit or as part of the Elseta mini RTU, is engineered to not only enhance monitoring and fault detection capabilities but also to play a crucial role in reducing System Average Interruption Duration Index (SAIDI) and System Average Interruption Frequency Index (SAIFI), key performance indicators critical to assessing and improving the reliability of electrical distribution services.

Designed to address the complexities of electrical distribution substations, renewable energy plants, and railway power supplies, the IOMod FPI offers a comprehensive solution for detecting short circuits and earth faults, including directional detection. This enables DNOs to swiftly identify and rectify faults, significantly minimizing downtime and the frequency of interruptions, thereby directly contributing to lower SAIDI and SAIFI values.

The IOMod FPI’s robust diagnostic features, including the measurement of neutral current and voltage RMS values (I0 and U0), as well as detailed analytics on power quality and network performance, provide utilities with the data needed to optimize their networks. Enhanced by its compatibility with leading communication protocols such as Modbus RTU, IEC 60870-5-101, and IEC 60870-5-103, the IOMod FPI ensures seamless integration into smart grid architectures, further supporting DNOs in their journey towards digitalization.

The integration of the IOMod FPI into utility infrastructure symbolizes Elseta’s commitment to supporting the energy sector’s transition to smarter, more resilient networks. By facilitating improved operational efficiency, enhanced grid stability, and reduced service interruptions, the IOMod FPI stands as a pivotal tool in the pursuit of excellence in utility service delivery, marking a significant step forward in the effort to reduce SAIDI and SAIFI indices for DNOs worldwide.

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2026.02.27 Elseta Releases WCCLite Firmware v1.11.4 — Enhanced Data Export, Protocol Reliability and Modbus Improvements

We’re pleased to announce the release of WCC Lite firmware version 1.11.4, published on February 27, 2026 — the latest update for the WCC Lite mini remote terminal unit and gateway. This firmware brings important enhancements to data export functionality, IEC protocol...

2025.12.11 Elseta Releases WCCLite Firmware v1.11.3 — Better Precision, Protocol Enhancements, and Reliability

We’re pleased to announce the release of WCCLite firmware version 1.11.3, officially published on December 11, 2025. This update brings a set of meaningful enhancements and fixes that improve core protocol handling, event logging precision, and overall operational...

Elseta Announces New IOMod Utility — Next-Gen Configuration Tool for IOMod Devices

We’re thrilled to introduce the new IOMod Utility — a dedicated configuration, connection, and diagnostics software designed for IOMod devices running unified v2 firmware. This release marks a significant step forward in how engineers, integrators, and utilities...

A Next-Generation RTU Is Here — Introducing eRTU

Elseta is proud to unveil its newest innovation in grid automation: eRTU, a next-generation remote terminal unit designed to bring advanced control, measurement, and automation capabilities to modern power distribution networks. As utilities and system integrators...

Introducing CONMOD P1Modbus helps easily integrate DNO Smart meter data into energy and renewables management systems.

Elseta introduces the innovative ConMod P1Modbus, a compact industrial protocol converter, revolutionizing the integration of smart meters with energy management systems. This device enables the conversion of smart meter data from the P1 interface to the widely...

#1 Elseta Partners Event: In Focus of Innovation and Cooperation of Electrical Grids and Renewables

Vilnius, October 2023 - Elseta's first Partner Event at the Courtyard Vilnius Hotel was a landmark occasion, uniting tech enthusiasts in a shared mission: to transform the electrical grid and integrate renewable energy sources. Raimundas Slavinskas, Elseta's CEO, led...

Exciting News: Introducing Our Newest Products!

IOMOD 8DI4ROMeet the future of seamless digital input-output operations! With 8 digital inputs supporting a wide voltage range from 12 VDC to 48 VDC, and 4 robust relay outputs handling up to 5A at 250 VAC resistive load, this module is built for optimal efficiency...

Welcome Safetrack as Elseta partner in Australia

Introducing Safetrack, a new Elseta partner in the Australian market. Elseta is pleased to start working with Safetrack, a reputable supplier with over three decades of experience providing products and services to the construction and railroad sectors. Safetrack is...

Welcoming Nourden as Elseta partner in Hashemite Kingdom of Jordan

Elseta is pleased to announce a new partnership with Nourden as our official partner in the Hashemite Kingdom of Jordan. This collaboration strengthens Elseta’s presence in the Middle East and enables even better support and service for customers in the region....

WCCLite firmware version 1.7.0 (released 08/11/2022)

General: NEW scripts engine on WCCLite - LUA Runner NEW: support of multiple Lua scripts with access to selected tags NEW: web interface to upload scripts and control (stop/run) NEW: Excel added functionality to control Lua scripts DLMS/Cosem Master v1.0.7 FIX: Syslog...