GB/T 29001.2-2012
ActiveNumerical control system of machine tool - Protocol specifications for NCUC-Bus fieldbus - Part 2：Physical layer
机床数控系统 NCUC-Bus现场总线协议规范 第2部分：物理层
Application Summary AI generated
This standard specifies the physical layer requirements for the NCUC-Bus fieldbus protocol used in numerical control systems of machine tools. It defines electrical characteristics, connector types, and transmission medium specifications to ensure reliable data communication between CNC controllers and servo drives or I/O modules. The standard is applied in the manufacturing industry for designing and integrating high-speed, real-time fieldbus networks in computer numerical control (CNC) machine tools.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.