STM PDF

OPC unified architecture - Part 20- File transfer. IEC 62541-20-2025-12(en). Original standard IEC 62541-20-2025 in PDF full version. Additional info + preview on request

Document status: Active

OPC unified architecture - Part 22- Base Network Model. IEC 62541-22-2025-12(en). Original standard IEC 62541-22-2025 in PDF full version. Additional info + preview on request

Document status: Active

OPC unified architecture - Part 23- Common ReferenceTypes. IEC 62541-23-2025-12(en). Original standard IEC 62541-23-2025 in PDF full version. Additional info + preview on request

Document status: Active

OPC unified architecture - Part 4- Services. IEC 62541-4-2025-12(en). Original standard IEC 62541-4-2025 in PDF full version. Additional info + preview on request

Document status: Active

OPC unified architecture - Part 6- Mappings. IEC 62541-6-2025-12(en). Original standard IEC 62541-6-2025 in PDF full version. Additional info + preview on request

Document status: Active

Touch and interactive displays - Part 12-10- Measurement methods of touch displays - Touch and electrical performance. IEC 62908-12-10-2025-12(en). Original standard IEC 62908-12-10-2025 in PDF full version. Additional info + preview on request

Document status: Active