GB/T 29910.4-2013
ActiveIndustrial communication networks―Fieldbus specifications―Type 20 HART specification―Part 4: Application layer protocol specification
工业通信网络 现场总线规范 类型20：HART规范 第4部分：应用层协议规范
Application Summary AI generated
This standard specifies the application layer protocol for HART fieldbus communication in industrial networks, defining data encoding, commands, and communication procedures for device interaction. It is applied in process automation and manufacturing environments where HART-enabled field devices, such as sensors and actuators, require standardized data exchange and control over 4-20 mA loops. The protocol ensures interoperability between devices from different manufacturers during system integration, configuration, and maintenance.
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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.