Serial to 4G LTE Modem

4G LTE CAT 4

High reliability,
High speed, Low latency

Terminal block, RS232/485

Industrial Design,
metal housing, IP30 protection

Transparent Transmission

Provide data two-way transparent transmission between field
serial devices and the central control server
Support 2 Socket connections, support TCP Client and UDP
Support custom heartbeat package and registration package
Private protocols can be customized

HTTPD Client

HTTPD Client submit serial data to the designated server
by HTTP (GET/POST) method

Modbus RTU to TCP

Modbus RTU/Modbus TCP protocol conversion for
industrial SCADA systems and field devices.

Registration Package plus Heartbeat Package

The registration packet is sent to the server to identify the device.
The heartbeat packet is used to judge the active state of the device when sent to
the server, and actively collect data when sent to the serial terminal.
The contents of registration package and heartbeat package, heartbeat
interval can be modified by AT command.

Parameter Configuration

Support AT command setup by serial port,network ,
SMS and provide configuration tool for PC(windows).

Remote FOTA Upgrade

With the remote management platform,
it can realize the automatic firmware upgrade
The difference algorithm upgrade package is small,
saving upgrade traffic and time

Applications

G786 supports customized development based on many
different protocols such as MQTT and Modbus required by users.

Air Compressor IoT Monitoring System

The electromagnetic interference generated by the air compressor during operation
often affects the normal operation of other equipment. USR-G786 adopts
high-reliability RS485 electrical isolation to shield electromagnetic interference
while transmitting data.

Charging Pile - Data Transmission

When the charging pile is working, the data can quickly upload to the cloud server
through the USR-G786, which is convenient for the platform operators to manage piles