Advantech
Advantech's Modular HMI Series TPC-B520/B300 are Compliant with IEC-62443-4-2 Certification, Reinforcie Industrial Cybersecurity at the Edge.

HMI Systems Reinforce Industrial Cybersecurity at the Edge

June 3, 2025
Advantech's IEC-62443-4-2 compliant HMI systems strengthen operational security across smart manufacturing and digital factories.

The TPC-B520 and TPC-B300 human-machine interface (HMI) systems developed by Advantech have received IEC 62443-4-2 Verification of Compliance (VOC) certification from Bureau Veritas. They're the company's first HMI systems to achieve compliance with this international cybersecurity standard, addressing industrial security threats while enabling customers to meet global regulatory requirements.

Strengthening operational security across smart manufacturing and digital factories, the IEC 62443-4-2 cybersecurity standard for Industrial Automation and Control Systems defines the technical requirements for robust cybersecurity protection.

Both the TPC-B520 and TPC-B300 have modular designs to flexibly handle various industrial environment requirements while enhancing hardware specifications and cybersecurity protection. Features include support for high-brightness/slim-bezel touch panels ranging from 12.1 to 23.8 inches.

The TPC-B300 has an Intel Atom X6425E processor, while the TPC-B520 uses the 13th-gen Intel Core processors i5 and i7, with an optional TPM 2.0 security module and secure boot protection mechanisms. Among other features are IP66-rated front-panel protection and an operational temperature range from –20 to 60°C. I/O expansion capabilities (LAN/COM/USB) include optional Wi-Fi or LTE modules.

The systems leverage security technologies such as Intel Platform Trust Technology, Intel AES-NI encryption instruction set acceleration, and Intel Boot Guard technology. These help meet IEC 62443-4-2 standard requirements for authentication, data protection, and system integrity while reducing the complexity of system integration and certification processes.

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About the Author

Alix Paultre | Editor-at-Large, Microwaves & RF

Alix is Editor-at-Large for Microwaves & RF

An Army veteran, Alix Paultre was a signals intelligence soldier on the East/West German border in the early ‘80s, and eventually wound up helping launch and run a publication on consumer electronics for the U.S. military stationed in Europe. Alix first began in this industry in 1998 at Electronic Products magazine, and since then has worked for a variety of publications, most recently as Editor-in-Chief of Power Systems Design.

Alix currently lives in Wiesbaden, Germany.

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