DIN-Rail RS485 to 4G LTE celluar Modem with SMS/ Modbus RTU to TCP/ AT command

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DIN-Rail RS485 to 4G LTE celluar Modem with SMS/ Modbus RTU to TCP/ AT command
DIN-Rail RS485 to 4G LTE celluar Modem with SMS/ Modbus RTU to TCP/ AT command
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Price: $95.00
Availability: In Stock
Model: USR-DR504-G
Manufacturer: USR IOT
Average Rating: Not Rated

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Unique Features

 

1.It supports Global 4G Bands

2.Supports 2G/3G/4G network

3.SMS command or confirmation by SMS

4. Modbus RTU to Modbus TCP

RS485 to 2G/3G/4G LTE Celluar Modem Introduction

USR-DR504-G is an industrial 2G/3G/4G LTE celluar Modem with high stability and anti-interference. It can realize the data transparent transmission between serial port RS485 and 4G celluar network.

The two-way data transmission from serial port to network server can be easily realized by setting simple AT commands.

1. Supports access to Global bands.

2. Supports 2 way connections,support TCP Server,TCP Client and UDP Client.l

3. Hardware watchdog.

4. Each connection supports buffering 5 packets of serial port data, each packet is up to 1000byte .

5. Support identity package and heartbeat package.

6. Support setting parameters by serial / SMS / network.

7. Support base station positioning function.

8. Support Modbus RTU to TCP

9. Support base station positioning.

10. Support multiple work mode: transparent transmission mode, HTTPD Client mode and SMS mode.l

11. Support remote upgrade, keep the firmware up to date.

12. Support sending English SMS

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