State Grid Protocol Multi channel data distribution, multiplexing, forwarding and concurrent Data Acquisition scheme for elec...

https://zhuanlan.zhihu.com/p/1921987137269633912
As a professional provider of IoT data acquisition solutions and an expert in industrial IoT data acquisition, the editor of Shanghai Data Acquisition IOT Technology Co., Ltd， (daq-iot) hereby presents the following introduction, and sincerely welcomes discussions and exchanges.
Supported Communication Interfaces: CAN, RS485, Mbus, 4–20mA, Profibus, CC-Link, HART, digital I/O, etc.
Industrial Protocols: Modbus RTU/TCP, HJ212, IEC104, DLT645, DLMS, IEC61850, MQTT, etc.
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asIoTData Acquisition solution Professional provider, data acquisitionIoTeditor daq iot would like to introduce the following content here, and sincerely welcome everyone to discuss and exchange ideas.
As a professional provider of IoT data collection solutions, daq-iot, the data acquisition and IoT editor, will introduce the following content here and sincerely welcome everyone to discuss and communicate.

Infrared collection of electricity meter data,modbus RTUThe infrared meter reader outputs 485,485 bus sharerDivide Route 1 485 into 2 routes, with one route providing4G intelligent collection terminal(Cloud based), one route to the serial server (local) to achieve multi-channel collection of the same meter data. Resolve communication interface occupancy and data distribution challenges.