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Optical circuit boards - Interface standards. Terminated waveguide OCB assembly using a single-row thirty-two-channel symmetric PMT connector. Original standard UNE-EN IEC 62496-4-214-2020 in PDF full version. Additional info + preview on request

Document status: Active

Guidance on human aspects of dependability. Original standard UNE-EN IEC 62508-2025 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN IEC 62508-2026

OPC Unified Architecture - Part 10- Programs. Original standard UNE-EN IEC 62541-10-2026 in PDF full version. Additional info + preview on request

Document status: Active

OPC Unified Architecture - Part 12- Discovery and global services. Original standard UNE-EN IEC 62541-12-2026 in PDF full version. Additional info + preview on request

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OPC unified architecture - Role-Based Security. Original standard UNE-EN IEC 62541-18-2025 in PDF full version. Additional info + preview on request

Document status: Active

OPC Unified Architecture - Part 4- Services. Original standard UNE-EN IEC 62541-4-2026 in PDF full version. Additional info + preview on request

Document status: Active