IoT Products

Digital Analog weight transmitters RS485 ModBus RTU

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 ect).

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

  • High-powered industrial cellularmodule
  • High-poweredindustrial 32 bits CPU
  • Support low power consumption mode, including multi-sleep and trigger modes to reduce the power dissipation farthest
  • Embedded Real Time Clock(RTC) circuit which can realize timing online/offline function
  • Housing: iron, providing IP30 protection.
  • Power range: DC 5~35V

Stability and Reliability

  • Support hardware andsoftware WDT
  • Support auto recoverymechanism, including online detect, auto redial when offline to make it always online
  • RS232/RS485/RS422 port: 15KV ESD protection
  • SIM/UIM port: 15KV ESD protection
  • Power port: reverse-voltage and overvoltage protection
  • Antenna port: lightningprotection(optional)

Standard and Convenience

  • Adopt terminal block interface,convenient for industrial application
  • Support standard RS232 andRS485(or RS422) port that can connect to serial devices directly
  • TTL logic level RS232 interface can be customized
  • Support intellectualmode, enter into communication state automatically when powered
  • Provide management software for remote management
  • Support several work modes
  • Convenient configuration and maintenance interface

High-performance

  • 8 ch acquisitionanalog input(resolution:16bit)Input voltage(0-5V),Input current(0-20mA), Sampling rate(1.365kSPS),Accuracy ±5% or better
  • 4 ch relay output(5A/30VDC,5A/250VAC)
  • 4 ch optocouplerisolation output,open collector to 30V,40mA max.load,power consumption 125mW
  • 8 ch Digitalinput(“0”:0-3V,“1”:5-24V) Contains all the way count function (1KHz)
  • 2MB SPI FLASH
  • Support double data centers, one main and another backup
  • Support multi data centers and it can support 5 data centers at the same time
  • Support multi-center multi-function(for example: a data center is MODBUS RTU protocol function, another data center is RTU extended protocol function)
  • Support multi online trigger ways, including SMS, ringand data. Support link disconnection when timeout
  • Support dynamic domain name(DDNS) and IP access to data center
  • Support RS232/RS485 MODBUS RTU protocol.
  • Support TCP MODBUS RTU protocol using TCP2COM software that converts TCP to virtual serial
  • Support the function that 8-waydigital input and 8-wat analog input(analog input are actual data, it means that customers do not need to be translated) are queried by MODBUS RTU protocol.
  • Support the function that 4-channel optocoupler output and 4-channel relay output are controlled by MODBUS RTU protocol
  • Support intellectualmode, enter into communication state automatically when powered
  • Provide management software for remote management
  • Support several work modes
  • Convenient configuration and maintenance interface

High-performance

  • 8 ch acquisitionanalog input(resolution:16bit)Input voltage(0-5V),Input current(0-20mA), Sampling rate(1.365kSPS),Accuracy ±5% or better
  • 4 ch relay output(5A/30VDC,5A/250VAC)
  • 4 ch optocouplerisolation output,open collector to 30V,40mA max.load,power consumption 125mW
  • 8 ch Digitalinput(“0”:0-3V,“1”:5-24V) Contains all the way count function (1KHz)
  • 2MB SPI FLASH
  • Support double data centers, one main and another backup
  • Support multi data centers and it can support 5 data centers at the same time
  • Support multi-center multi-function(for example: a data center is MODBUS RTU protocol function, another data center is RTU extended protocol function)
  • Support multi online trigger ways, including SMS, ringand data. Support link disconnection when timeout
  • Support dynamic domain name(DDNS) and IP access to data center
  • Support RS232/RS485 MODBUS RTU protocol.
  • Support TCP MODBUS RTU protocol using TCP2COM software that converts TCP to virtual serial
  • Support the function that 8-waydigital input and 8-wat analog input(analog input are actual data, it means that customers do not need to be translated) are queried by MODBUS RTU protocol.
  • Support the function that 4-channel optocoupler output and 4-channel relay output are controlled by MODBUS RTU protocol

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Technical Specification

Digital Analog weight transmitters RS485 ModBus RTU

Cellular Specification

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

 

Hardware System

Item

Content

CPU

Industrial 32 bits CPU

FLASH

2MB(Extendable 8MB)

SRAM

512KB(Extendable 1MB)

 

Interface Type

Item

Content

Serial

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

 

Power Input

Item

Content

Standard Power

DC 12V/0.5A

Power Range

DC 5~35V

 

Power Consumption

Working States

Power Consumption

Communication

88-100mA@12VDC

Standby

52mA@12VDC

Timing Power Off

0.9mA@12VDC

 

Physical Characteristics

Item

Content

Housing

Iron, providing IP30 protection

Dimensions

157x97x25 mm

Weight

500g

 

Environmental Limits

Item

Content

Operating Temperature

-35~+75ºC(-31~+167℉)

Storage Temperature

-40~+85ºC(-40~+185℉)

Operating Humidity

95% ( unfreezing)

https://fourfaith.en.alibaba.com/

http://en.four-faith.com/

Or contact me at stefan@four-faith.com Skype: stefan1313113

TRANSMISSION PROTOCOLS:

CDMA EvDO Rev. A » GSM/GPRS