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Giá: Liên hệ

F2164 GPRS RTU is wireless remote terminal unit(abbreviation:RTU). RTU has many functions (analog input、switch input、switch output、pulse counting and wireless data communication etc).

It adopts high-powered industrial 32 bits CPU and embedded real time operating system. It supports RS232 and RS485 (or RS422) port that can conveniently and transparently connect one device to a cellular network, allowing you to connect to your existing serial devices with only basic configuration. It has low power consumption states in which the power consumption could be 1ower than 1mA@12VDC. It has compatible digital I/O channel, ADC, input pulse counter and pulse wave output function.

It has been widely used on M2M fields, such as intelligent transportation, smart grid, industrial automation, telemetry, finance, POS, water supply, environment protection, post, weather, and so on.

Design for Industrial Application

1. High-powered industrial cellular module

2. High-powered industrial 32 bits CPU

3. Support low power consumption mode, including multi-sleep and trigger modes to reduce the power dissipation farthest

4. Embedded Real Time Clock(RTC) circuit which can realize timing online/offline function

5. Housing: iron, providing IP30 protection.

6. Power range: DC 5~35V

Stability and Reliability

1. Support hardware and software WDT

2. Support auto recovery mechanism, including online detect, auto redial when offline to make it always online

3. RS232/RS485/RS422 port: 15KV ESD protection

4. SIM/UIM port: 15KV ESD protection

5. Power port: reverse-voltage and overvoltage protection

6. Antenna port: lightning protection(optional)

Standard and Convenient

1. Adopt terminal block interface, convenient for industrial application

2. Support standard RS232 and RS485(or RS422) port that can connect to serial devices directly

3. TTL logic level RS232 interface can be customized

4. Support intellectual mode, enter into communication state automatically when powered

5. Provide management software for remote management

6. Support several work modes

7. Convenient configuration and maintenance interface


1. 8 ch acquisition analog input(resolution:16bit)Input voltage(0-5V),Input current(0-20mA), Sampling rate(1.365kSPS) ,Accuracy ±0.5% or better

2. 4 ch relay output(5A/30VDC,5A/250VAC)

3. 4 ch optocoupler isolation output,open collector to 30V,40mA max.load,power consumption 125mW

4. 8 ch Digital input(“0”:0-3.3V,“1”:5-24V). Contains all the way count function


6. Support dual data centers, one main and another as backup

7. Support multiple data centers , it can support  maximum 5 data centers

8. Support multi-center multi-function(for example: one data center is MODBUS RTU protocol function, another data center is RTU extended protocol function)

9. Support multiple online trigger ways, including SMS, ring and data. Support link disconnection when timeout

10. Support dynamic domain name(DDNS) and IP access to the data center

11. Support RS232/RS485 MODBUS RTU protocol

12. Support TCP MODBUS RTU protocol using TCP2COM software that converts TCP to virtual serial port

13. Support 8 digital inputs and 8 analog input manual query and automatic report

14. Support 4 optocoupler isolated output ports and 4  relay outputs controlled via MODBUS RTU protocol

15. Support pulse counter initiate value configurable, Its realtime value can be queried via MODBUS RTU protocol

16. Support RTU extended protocol.

17. Acquisition data(8 analog inputs and 8 digital inputs) is reported periodically via RTU extended RTU protocal.

18. Support RTU extended protocol. Reporting mode can be selected. there are three reporting mode, including Network only, SMS only and Main network SMS backup(it uses SMS. when network connect fail)

19. Support RTU extended protocol.When reporting acquisition data failure, acquisition data are saved to 2M byte SPI FALSH

20. Support RTU extended protocol. The data center can query acquisition data actively

21. Support RTU extended protocol. It has counter function that the initial value of the timer is set and the value of the timer is queried

22. Support RTU extended protocol. It has the data center and RS232/RS485 transparent transmission function

23. Support RTU extended protocol. it has alarm function, alarm information is reported automatically(alarm trigger conditions can be configured independently).

24. Support RTU extended protocol. Can remotely reboot RTU

25. Support RTU extended protocol. Can remotely configure the parameters

26. Support RTU extended protocol. The remote upgrading parameters can be configured, RTU support remote upgrade firmware.

27. Alarm function: Alarm information are reported through RTU extended protocol , SMS, or both SMS and RTU extended protocol

28. When alarm information are reported through SMS, alarm number and alarm content of each channel can be configured independently

29. The remote upgrading parameters can be configured by SMS. RTU upgrade the firmware immediately when it received the upgrade command.

30. Built-in industrial clock, the acquisition time can be recorded through this clock

31. Network is automatically connected, when device power on. Network is automatically reconnected when network is offline.

32. Scheduled turn on and turn off power function make the device work in low-power mode


Item Content
Cellular Module Industrial cellular module
Standard and Band

EGSM900/GSM1800MHz, GSM850/900/1800/1900MHz(optional)

Compliant to GSM phase 2/2+

GPRS class 10, class 12(optional)

Bandwidth 85.6Kbps
TX power

GSM850/900: <33dBm

GSM1800/1900: <30dBm

RX sensitivity <-107dBm


Item Content
CPU Industrial 32 bits CPU
FLASH 2MB(Extendable 8MB)
SRAM 512KB(Extendable 1MB)


Item Content

1 RS232 port and 1 RS485 port, 15KV ESD protection

Data bits: 5, 6 ,7, 8

Stop bits: 1, 1.5, 2

Parity: none, even, odd, space, mark

Baud rate: 110~230400 bps

Indicator "Power", "ACT", "Online"
Antenna Standard SMA female interface, 50 ohm, lighting protection(optional)
SIM/UIM Standard 3V/1.8V user card interface, 15KV ESD protection
Power Terminal block interface, reverse-voltage and overcurrent protection


Item Content
Standard Power DC 12V/0.5A
Power Range DC 5~35V


Working States Power Consumption
Communication 88-100mA@12VDC
Standby 52mA@12VDC
Timing Power Off 0.9mA@12VDC


Item Content
Housing Iron, providing IP30 protection
Dimensions 157x97x25 mm
Weight 500g


Item Content
Operating Temperature -35~+75ºC(-31~+167℉)
Storage Temperature -40~+85ºC(-40~+185℉)
Operating Humidity

95% ( unfreezing)

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