Belden Launches ProLinx Edge Gateway for Industrial IIoT

Belden unites OT protocol conversion with Docker-based edge application hosting on a single ruggedized gateway.

Industrial organizations face a growing challenge: how to extract value from OT data trapped in silos of legacy equipment and disparate IIoT devices. As digitization accelerates in oil and gas, power distribution, warehousing, and manufacturing, teams need to run analytics, AI inference, and digital twin agents directly at the machine level — without deploying multiple boxes for each function. Belden addresses this with the new ProSoft Technology ELX3 ProLinx Edge Gateway, a single ruggedized platform that combines protocol conversion and containerized edge computing.

What was announced

On July 9, 2026, Belden Inc. (NYSE: BDC) announced the release of its ProSoft Technology ELX3 ProLinx Edge Gateway. The device brings together EtherNet/IP to Modbus TCP/IP protocol conversion with lightweight, Docker-based edge application hosting on a single hardware platform. This enables organizations to deploy data acquisition, digital twin and asset monitoring agents, and CPU-based edge analytics at the machine level, processing data locally for faster decision-making.

The gateway is targeted at large, complex industrial networks with a growing number of connected devices. Manufacturers and energy operators can run compact AI inference models, digital twin connectivity agents, and near-real-time analytics containers alongside proven protocol gateway functions in one device rated for harsh environments.

Why this matters

For CIOs, OT directors, and procurement leaders in industrial sectors, the ProLinx Edge Gateway consolidates hardware footprint while expanding what can be done at the edge. Instead of maintaining separate protocol gateways, industrial PCs, and analytics appliances, teams can converge these workloads on a single certified device. This reduces cabinet space, spare-parts complexity, and integration effort — while enabling new use cases such as predictive maintenance and digital twin monitoring without round-tripping data to central systems.

The ELX3 is ideal for industrial companies looking to unite data from disparate IIoT devices and legacy OT equipment, bringing silos of automation into centralized systems for analysis and action. By supporting both ProSoft protocol gateway containers and custom containers, the ELX3 gives users the flexibility they need to address today's most demanding edge applications and scale as their operations evolve.

Technical details

• OT protocol conversion: EtherNet/IP and Modbus TCP/IP data exchange between dissimilar field devices.
• User-defined containers: Docker-based hosting for custom code, ML models, predictive maintenance, digital twin agents, and near-real-time analytics.
• Temperature range: -40 C to +70 C operating range for harsh industrial environments.
• Environmental certification: Rated for Class I, Division 2 hazardous locations, with shock, vibration, and EMC tolerance.
• Target industries: Automotive, food and beverage, machine building, process manufacturing, warehousing and logistics, metals, mining, oil and gas, water and wastewater.
• Future-proofing: Platform designed to expand as additional protocol container gateways are released.

Softprom and Belden

Softprom is the official distributor of Belden. Our team helps industrial customers evaluate, procure, and deploy the ProLinx Edge Gateway alongside the broader Belden connectivity portfolio, including network design consultation and lifecycle support.

This content was prepared as part of the Softprom DistriFlow project — an automated system for monitoring and adapting vendor news. Original source: original article.