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Chengdu Ebyte Electronic Technology Co.,Ltd.
1 Introduction
1.1 Brief Introduction
E96-DTU (400SL30-485) is a wireless data transmission radio station that
adopts military-grade LoRa modulation technology. It has a variety of
transmission methods. It works in the frequency band (410.125MHz～
493.125MHz) (default 433.125MHz). The radio provides a transparent RS485
interface. Adopt plastic shell, guide rail type installation structure, support AC
85～265V(110V) voltage input. LoRa spread spectrum technology will bring 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. It is suitable for many and scattered locations and complex geographic
environments. It can be connected with PLC, RTU, rain gauge, level gauge and other data terminals.
1.2 Features
★
The latest LoRa technology is adopted, which is farther than traditional LoRa digital radio stations and has
more powerful performance;
★
With data encryption, the packet length can be set;
★
Adopt flame-retardant plastic shell and guide rail type installation structure, which is convenient and efficient
to install
★
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 AC 85～265V(110V) power supply;
★
The transmit power is up to30dBm, and supports multi-level adjustment, and all technical indicators meet
industrial standards;
★
Support Modbus protocol transmission;
★
Support LBT function, the radio station automatically waits for transmission according to the current
environmental noise intensity. Greatly improve the communication success rate of the radio station in harsh
environments;
★
Support wireless sending of command data packets, remote configuration or reading radio station parameters;
★
Support communication key function, effectively prevent data from being intercepted;
★
Multi-level relay networking can be realized, effectively extending the communication distance, and realizing
ultra-long-distance communication;
★
Using temperature compensation circuit, the frequency stability is better than ±1.5PPM;
★
Operating temperature range: -40℃ ～ +85℃, adapt to various harsh working environments, real industrial
grade products;
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E96-DTU(400SL30-485) User Manual
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