As industrial environments become increasingly connected, edge devices are expected to handle far more than basic data collection. Modern operations demand seamless connectivity, intelligent data handling, and robust security — all without adding layers of complexity to already critical systems. The days of relying on separate, single‑purpose devices for networking, protocol conversion, and security are rapidly disappearing.
This is where Red Lion® FlexEdge®, delivered by MAC Solutions, provides a smarter approach to industrial edge computing.
One Platform, Multiple Edge Functions
FlexEdge is a rugged, modular industrial edge controller designed to consolidate multiple edge functions into a single, scalable platform. It enables manufacturers to simplify their architecture by combining:
- Industrial protocol connectivity across a wide range of PLCs, RTUs, and devices
- Data routing and edge networking to move trusted data reliably where it’s needed
- Secure OT‑to‑IT communication, helping bridge the gap between the plant floor and enterprise systems
Rather than deploying and maintaining several gateways, routers, and protocol converters, engineers can standardise on one powerful edge platform. This reduces hardware sprawl, simplifies commissioning, and lowers long‑term maintenance overhead.


Built for Industrial Reality
FlexEdge is engineered specifically for harsh industrial environments. Its rugged design ensures reliable operation in demanding conditions, while its embedded security features support modern cybersecurity strategies. With built‑in support for secure data flows, FlexEdge helps protect critical operations while enabling greater visibility into production data.
For organisations pursuing digitalisation initiatives, FlexEdge acts as a secure and dependable foundation at the edge.
Designed to Grow with Your Systems
FlexEdge’s modular architecture allows organisations to add or change functionality as operational needs evolve — without replacing the entire platform. This flexibility makes it particularly well‑suited for:
- OEM machine builders needing adaptable, future‑proof designs
- Brownfield upgrades where legacy equipment must integrate with modern systems
- New production lines requiring rapid deployment and standardisation
- Multi‑site operations aiming for consistent architectures across plants
More Than Hardware — A MAC Solutions Advantage
While FlexEdge is a powerful platform, its success depends on correct system design and application. This is where MAC Solutions adds value.
As a strategic HMS Networks partner, MAC Solutions helps customers:
- Select the right FlexEdge configuration
- Design simplified, robust architectures
- Ensure systems are scalable and supportable long‑term
FlexEdge provides the foundation — MAC Solutions ensures it’s applied correctly.
👉 Next in the series: how Crimson® software unlocks the intelligence inside FlexEdge and dramatically simplifies engineering.
👉 Speak to MAC Solutions about implementing Red Lion FlexEdge® in your industrial environment.