GB/T 19897.2-2005
AbolishedAutomatic Meter Reading System Lower Layer Communication Protocol Part 2:Use of area networks on twisted pair with carrier signalling
自动抄表系统低层通信协议 第2部分：基于双绞线载波信号的局域网使用
Application Summary AI generated
This standard specifies the communication protocol for automatic meter reading systems using carrier signaling over twisted-pair wiring in local area networks. It is applied in utility and building management contexts to enable data exchange between meters (e.g., electricity, water, gas) and central data collection systems. The standard ensures interoperability and reliable transmission in wired, low-voltage network environments.
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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.