Beijer Electronics advances industrial cybersecurity with the X3 HMI series and iX3 software.

The X3 series is engineered around three pillars: cybersecurity integration, high quality and ease of use. The platform is designed to meet the requirements of IEC 62443‑4‑2 and aims to support Security Level 2 (SL2), ensuring that X3 HMIs are ready for modern OT security demands. The X3 HMIs further strengthen this foundation with hardened communication, encrypted data handling, and controlled system interfaces.

Secure development aligned with IEC 62443

Beijer Electronics is implementing the IEC 62443 standard across its development processes and product portfolio. Key initiatives include:

• Secure development lifecycle aligned with IEC 62443‑4‑1
• X3 series designed for IEC 62443‑4‑2 compliance
• Secure boot, hardened OS architecture, and authenticated access
• Encrypted communication and controlled ports

This ensures that cybersecurity is embedded from design to deployment.

OS3: A modern and secure operating system

The OS3 operating system provides a hardened foundation for the X3 series:

• Secure data transfer and user management
• Integration with enterprise identity systems such as Active Directory
• Support for two‑factor authentication and single sign‑on, through Entra via AD.
• OS3 strengthens both operational security and IT/OT alignment.

iX3 software: Secure, scalable HMI engineering

The iX3 platform introduces a new generation of secure HMI development:

• Integrated alarms, trends, recipes, and data logging
• Advanced customization through C# scripting and NuGet packages
• Enterprise‑ready authentication with AD, MFA, and SSO
• Secure upgrade path from iX2 to iX3 without rebuilding projects

Together with OS3, iX3 provides a secure, modern environment for both engineering and runtime.

Encrypted communication and system integrity

Security capabilities across the X3 ecosystem include:

• Encrypted communication between devices and systems
• Role‑based access control and user authentication
• System integrity protection and controlled communication ports
• Event logging for traceability and compliance

These features ensure safe deployment in connected industrial environments.

Secure hardware foundation

The X3 series combines cybersecurity with robust industrial design:

• High‑performance hardware for stable, secure operation
• Certifications including UL, CE, UKCA, KCC, FCC, and marine approvals
• Rugged X3 extreme variants with ATEX/IECEx certifications

Physical durability reinforces digital security.

Designed for secure IT/OT convergence

The X3 platform supports modern, connected architecture:

• New web browser and web server functionalities
• Docker container support for isolated applications
• WebIQ for secure HTML5‑based HMI experiences
• Secure drivers for major PLC brands
• IX new HTML 5 browser which is encrypted

This enables secure integration into digitalized industrial systems.

A secure path forward for industrial automation

Beijer Electronics is committed to delivering a secure‑by‑design HMI platform that meets the evolving demands of industrial cybersecurity. With the X3 series, OS3, and iX3 software, customers gain a future‑proof foundation built on standards, hardened architecture, and continuous investment in secure development.

Why choose X3 series HMIs?

• Built for IEC 62443-4-2 and CRA compliance
• Secure boot and chain of trust by design
• Advanced access control and data protection
• Lifecycle management and audit capabilities
• Ready for future regulations and evolving threats
• … and for many other good reasons