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Chengdu Ebyte Electronic Technology Co.,Ltd
1. Introduction
1.1 Brief Introduction
E95/E96-DTU(433Lxx-485)-V8
technology. It has a variety of transmission methods. It works at
transparent RS485 interface, plastic shell. rail type installation structure, support
input. LoRa spread spectrum technology will bring a longer communication distance and has the advantage of strong
anti-interference ability.
As a communication medium, wireless data transmission station has a certain scope of application like optical fiber,
microwave and open wire: it provides real-time and reliable data transmission of monitoring signals in private networks
under certain special conditions, with low cost, installation and maintenance Convenience, strong diffraction ability,
flexible network structure, and long coverage, suitable for many and scattered locations, complex geographical
environment and other occasions, can be connected with PLC, RTU, rain gauge, level gauge and other data terminals.
1.2 Features
Adopt military-grade LoRa modulation technology, with data encryption, and the packet length can be set;
Adopt flame-retardant plastic shell, guide rail type installation structure, convenient and efficient installation;
Hidden buttons are used to switch working modes to avoid false triggers, and the equipment is more reliable in
operation;
Simple high-efficiency power supply design, support power supply configuration or line pressure mode, support
28V（DC）/85～265V（AC）
The transmit power can reach up to 20/30dBm, and supports multi-level adjustment. All technical indicators meet
European industrial standards;
Support Modbus protocol transmission;
Support wireless sending of command data packets, remote configuration or reading of DTU parameters;
Support communication key function, effectively prevent data from being intercepted;
Working temperature range: -40℃～+85℃, adapt to various harsh working environments;
Multiple protection functions such as power pulse protection, reverse connection protection, and antenna surge
protection increase the reliability of the DTU;
Powerful software function, all parameters can be set by programming: such as power, frequency, air rate, address
ID, etc.;
Built-in watchdog and precise time layout. Once an abnormality occurs, the DTU will automatically restart and
continue to work according to the previous parameter settings.
Copyright ©2012–2022，Chengdu Ebyte Electronic Technology Co.,Ltd.
is a wireless data transmission DTU that uses military-grade LoRa modulation
power supply;
E95/E96-DTU(433Lxx-485)-V8 User_Manual_EN
(default 433MHz). The DTU provides a
410 ～ 441M
8～28V（DC）/85～265V（AC）
voltage
8～
1
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