RS485 to GPRS DTU

433Mhz AC DC LoRa Transceiver Module

11/04/2019

RS485 NB IoT Transceiver

11/04/2019

RS485 to GPRS DTU Overview

IOT-G2S-01 GPRS DTU (Data Terminal Unit), researched and developed by Heyuan Intelligence Technology Co., Ltd., is embedded with high-performance 32-bit CPU and industrial-grade wireless transmission terminal. It is equipped with 1-channel 485 communication interface and supports transparent data transmission and various communication protocols, i.e. Modbus communication protocol, DL/T 645 communication protocol.

RS485 to GPRS DTU Features

1*RS485, supporting various communication protocols, i.e. Modbus communication protocol, DL/T 645 communication protocol
Quad band: GSM850MHz / EGSM900MHz / DCS1800 MHz / PCS1900MHz
Embedded with advanced MCU STM32F072C8T6, powerful data processing capability
Realtime wireless transmission via GPRS(2G)
Reliable, economical and efficient design
Flexible networking and simple installation

RS485 to GPRS DTU Technical Parameters

Item		Description
Wireless Parameters	Frequency Band	Quad band: GSM850MHz/EGSM900MHz/DCS1800 MHz/PCS1900MHz
	Output Power	Class 4(2W): GSM850MHz/EGSM900MHz
	Output Power	Class 1(1W): DCS1800MHz/PCS1900MHz
	RF Sensitivity	<-109dBm
Hardware System	MCU	STM32F072C8T6
Hardware System	XTAL Frequency	8MHz
Interfaces	Serial Port	1*RS485
	Power Interface	terminal interface, power protection
	Antenna Interface	standard SMA antenna interface, characteristic impedance 50Ω
	SIM Card Interface	standard SIM card holder, embedded with ESD protection
	Indicator Lamp	power, communication, running indicators
Electrical Characteristics	Power Supply (Optional)	AC85~265V/DC5~32V
Electrical Characteristics	Power Consumption	<2W
Others	Working Temperature	-40℃~85℃
	Relative Humidity	<95%(non-condensing)
	Dimension	100mm x 65mm x 25mm

Dimensions