Modulo di comunicazione 4g

The 4G communication module integrates all components such as the frequency signal amplifier and completes the integration. With the development of industry, the demand for embedded devices to access the network is increasing day by day. In the absence of wired or wireless wireless networks such as WiFi, it is a good way to directly connect to the operator’s network through the 4G communication module to access the Internet.

ZHC4013 is a network IO product that supports 1-channel RS485 transparent transmission and is compatible with Modbus RTU/TCP protocol and JSON. With “remote control” as the core function, it is a highly easy-to-use Modulo di comunicazione 4g . Users can easily and quickly integrate it into their own systems to achieve remote and local control based on LTE and RS485.

Main advantages

Support JSON, Modbus RTU/TCP

1RS485interface

TCP_Client/ MQTT_Client

Set time point to trigger action

Inoltro nel cloud, rete nel cloud

Pacchetto di registrazione della rete, pacchetto heartbeat

Watchdog hardware

Data triggering and scheduled reporting

Configurazione remota, aggiornamento remoto

Il computer host supporta l'importazione e l'esportazione di file di configurazione.

Appearance	Network/Model	interface	Caratteristiche
	4G full network/ZHC4013	RS485	Support point-to-point and point-to-many networking Set time point to trigger action Supporto di più protocolli

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An intelligent universal 4G concentrator communication module includes: main control unit, NFC parameter configuration unit, working sequence control unit, command interaction unit, 4G communication unit and data storage unit; the concentrator communication module is installed on the concentrator; NFC parameters The configuration unit is composed of an NFC chip. The main control unit, working sequence control unit and command interaction unit are integrated in the MCU chip. The 4G communication unit is composed of a 4G LTE chip; the main control unit is connected with the NFC parameter configuration unit, 4G communication unit and data storage unit. Make connections; the work sequence control unit is connected to the concentrator through the I/O interface; the command interaction unit is connected to the concentrator through the serial port; the 4G communication unit is connected to the main station through the mobile network. This communication module is compatible with more than a dozen existing concentrators, matches different working sequences and command interactions, unifies parameter configuration interfaces, simplifies the work and cost of 4G network upgrades and transformations, and provides great convenience for power grid upgrades and transformations.

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Keywords: 4g communication module dtu