STB PDF

Radio-frequency connectors - Pin and socket connector for use with 3,5 mm rigid precision coaxial lines with inner diameter of outer conductor of 3,5 mm (0,1378 in). Original standard BS EN IEC 61169-23-2025 in PDF full version. Additional info + preview on request

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Electrostatics - Standard test methods for specific applications. Ionization. Original standard BS EN IEC 61340-4-7-2025 in PDF full version. Additional info + preview on request

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Safety of machinery. Electro-sensitive protective equipment - Particular requirements for active opto-electronic protective devices responsive to diffuse reflection (AOPDDR). Original standard BS EN IEC 61496-3-2025 in PDF full version. Additional info + preview on request

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Digital addressable lighting interface - Particular requirements. Control devices. Luminaire-mounted control devices. Original standard BS EN IEC 62386-351-2025 in PDF full version. Additional info + preview on request

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Field device tool (FDT) interface specification - Overview and guidance. Original standard BS EN IEC 62453-1-2025 in PDF full version. Additional info + preview on request

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

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