Secure Connectivity Gateways

The right gateway depends on your unique operational context. Amphion works best for new machines without existing edge devices, offering purpose-built hardware that withstands industrial conditions. Zethus is ideal for environments with modern controls and compute capabilities, providing a lightweight software-only deployment. Portara transforms existing remote access infrastructure without requiring complete system replacement.

Many manufacturers even mix and match - using Amphion for new installations, Zethus where compute exists, and Portara to standardize legacy access across multiple sites.

We understand that manufacturers face complex supply chain challenges. Our gateway solutions are designed with flexibility in mind. Amphion covers future needs with comprehensive hardware, Zethus enables deployment without bill of materials (BOM) changes, and Portara supports integration without disrupting existing hardware configurations.

This approach allows manufacturers to implement secure connectivity while navigating complex procurement and tariff landscapes.

Each gateway provides robust security, but with tailored approaches. Amphion offers an industrial firewall with outbound-only connections. Zethus maintains identical security policies across deployments. Portara adds critical access control and comprehensive audit trails to existing setups.

Common to all gateways are Zero Trust Network Access (ZTNA), centralized management, and the ability to enhance existing security investments.

Learn more: Platform Security

What makes ei³'s approach to industrial connectivity unique?

Traditional connectivity solutions treat machines as isolated assets. We see them as interconnected nodes in a intelligent ecosystem. Our gateways don't just connect - they secure, optimize, and prepare manufacturers for future digital transformation.

We recognize that no two manufacturing operations are identical. That's why we've developed flexible gateway solutions that work across Siemens, Allen-Bradley, Fanuc, Mitsubishi, Schneider Electric, and Omron systems - to name a few.

By supporting over 35 industrial protocols, enabling edge AI, and providing centralized management, we turn connectivity from a technical challenge into a strategic advantage.

Learn more: Universal Data Collection

Our gateways are more than just network bridges - they're the foundation for a data-driven manufacturing strategy. By providing secure, standardized data collection and edge computing capabilities, we help manufacturers transition from reactive maintenance to predictive intelligence.

This means reduced downtime, improved equipment performance, and the ability to create new service-based revenue models.

Learn more: How to successfully implement IIoT