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MGT571 Serial to 4G Industrial LTE DTU
  • 1×RS232/485/422 Port, 1*4G SIM Card Slot, 1*Antenna
  • Wall Mount 100M 4G DTU
Features and Benefits
  • Support 1 RS232/485/422 port for converting full-network 4G wireless signals
  • Support configuration/query of device parameters by the upper computer through serial AT commands
  • Support remote configuration/query of device parameters through MAIWE cloud platform
  • Support multiple operation modes: simple transparent transmission, Alibaba MQTT, China Mobile OneNET MQTT protocol, Modbus protocol, DDP/DC protocol
  • In simple transparent transmission mode, support TCP/UDP Server and TCP/UDP Client
  • Support heartbeat and registration packet functions, including ICCID, IMEI, user-defined data types, etc. User-defined types can be in hexadecimal or string format
  • Support automatic reconnection in case of network disconnection
  • Feature an external independent hardware watchdog design to prevent system crashes
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Product Description

MGT571 industrial wireless 4G DTU is a terminal device for wireless data transmission based on mobile, China Unicom, and China Telecom networks. It provides a wireless data transmission channel with TCP/IP network protocol for industrial users. It can offer full transparent data channels to achieve bidirectional transparent data transmission from serial ports to the network, enabling wireless data communication between on-site RS232/485/422 bus devices and central control systems. This makes industrial communication smoother, more reliable, and faster, meeting the ever-evolving demands of customers for enhancing value-added applications.

 

4G DTU offers a wide range of DC power supply inputs. In terms of installation, MGT571 series industrial 4G DTU uses wall-mounted installation. The product adopts an industrial-grade quality design for core components, providing advantages such as wide network coverage, flexible and quick network deployment, and low operating costs. It can be used in various industries, including power systems, industrial monitoring, traffic management, meteorology, water treatment, environmental monitoring, finance and securities, coal mining, petroleum, etc. It is used for remote field data collection, remote monitoring, on-site control, and is an essential industrial communication product for the development of the industrial Internet of Things.

Features and Benefits
  1. High-performance embedded 4G DTU for the industrial communication field, compatible with RS232/485/422 buses commonly used in industrial settings, meeting diverse user requirements
  2. Support configuration/query of device parameters by the upper computer through serial AT commands
  3. Support configuration/query of device parameters through the MAIWE cloud platform
  4. Support TCP/UDP Server and TCP/UDP Client modes
  5. Support SSL encryption function (only firmware version V1.5.xx and above)
  6. Support ICMP detection, PPP layer heartbeat, TCP/IP layer heartbeat, and ping function (only firmware version V2.0.xx and above)
  7. Support 2 socket connections
  8. Network heartbeat at the TCP/IP layer
  9. Support heartbeat and registration packet functions, including ICCID, IMEI, user-defined data types, etc.
  10. Support automatic reconnection in case of network disconnection
  11. Support automatic reconnection in case of network data reception timeout
  12. Support transparent transmission, MAIWE communication protocol, Alibaba MQTT, China Mobile OnetNet MQTT, Modbus, DDP/DC
  13. Support RS232/485/422 standard buses
  14. Support serial data reception, packing based on length and time
  15. Support SMS function in both Chinese and English
  16. Support FTP remote upgrade

 

Software

Network Protocol

IPv4

User Configuration

AT Command

Operation Mode

Simple Transparent Transmission, Alibaba MQTT, China Mobile OneNET MQTT Protocol, Modbus, DDP/DC Protocol

MQTT

Alibaba MQTT, China Mobile OneNet MQTT

SMS

Supports Chinese and English SMS

Registration Package/

Heartbeat Package

Include ICCID, IMEI, user-defined data, etc.

User-defined data types support both hexadecimal and string formats

Serial Port Data Packaging

Time and length are configurable, with packet lengths ranging from 1 to 1000 bytes and packet times from 10 to 60000 milliseconds. (Different software versions may have differences in the packet mechanism; specific details can be consulted with our customer service personnel.)

Network Cache

Sending: 1 Kbyte; Receiving: 1 Kbyte

Serial Port Cache

Sending: 1 Kbyte; Receiving: 1 Kbyte

Remote Configuration

Support

Supporting Software

DTU configuration tool

4G Cellular Network

Working Frequency

LTE-FDD: B1/B3/B5/B8

LTE-TDD: B38/B39/B40/B41

WCDMA: B1/B8

TD-SCDMA: B34/B39

CDMA: BC0

GSM: 900/1800MHz

Interface

Antenna Connector

1 *antenna connector using SMA-K (external thread, inner hole)

Serial Port

Serial Port: 1 RS232/485/422

Connection Method: RS485/422 uses 5-position 3.81mm pitch terminal blocks, RS232 uses DB9M

Baud Rate: 600bps~460800bps

Data Bits: 7-bit, 8-bit

Stop Bits: 1-bit, 2-bit

Parity: None, Odd, Even

SIM Card

1* SIM card slot(Standard)

Button

One-key restart or restore to factory settings button

Status LED

Power Indicator, Operation Indicator, Network Indicator, Link A/B Indicator, Serial Port Transmit and Receive Data Indicator

Power Supply

Input Voltage

DC9~36V, reverse polarity protection

Power Consumption

Average 58mA@DC12V, Maximum 186mA@DC12V

Connection

2-pin 5.08mm pitch terminal block

Physical Characteristics

Dimensions

96×90×26 mm (mounting clips included)

Installations

Wall mount

IP Code

IP40

Working Environment

Operating Temp

-40℃~+85℃

Storage Temp

-40℃~+85℃

Relative Humidity

5%~95% (non-condensing)

Industry Standard

EMC

IEC 61000-4-2 (ESD): contact discharge ±8kV, air discharge ±15kV

IEC 61000-4-5 (Surge): power supply: common mode ±4kV, differential mode ±2kV; RS485/422: common mode ±4kV, differential mode ±2kV

IEC 61000-4-4 (EFT): power supply: ±4kV; communication port: ±2kV

Certification

CE, FCC, RoHS

 

NAME

VERSION

download

MGT571-Datasheet-V1.1-231124

V1.1

MGT571 User Manual

Version 1.1

Standard Model

RS232/485/422

4G Antenna

Input Voltage

MGT571

1

1

DC9~36V
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