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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