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E95-DTU(400SL22-232) module industrial grade wireless data transmission station with multi-level relay network function
E95-DTU(400SL22-232) is a wireless data transmission DTU that uses military-grade LoRa modulation technology
Product Descriptions
E95/E96-DTU (400SLxxx)is a wireless data transmission radio station thatadopts military-grade LoRa modulation technology. It has a variety oftransmission methods. It works in the frequency band (410.125MHz~493.125MHz)(default 433.125MHz). The
radio provides a transparentRS485/RS232 interface. Adopt plastic shell, guide rail type installation structure,support 8~28V(DC)y85~265V(AC) 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 fibermicrowave, and open wire: it provides real-time and reliable data transmission of monitoring signals in private networksunder certain
special conditions, with low cost, installation and maintenance Convenience, strong difiraction ability,flexible network structure, and long coverage. It is suitable for many and scattered locations and complex geographicenyironments, It can be
connected with PLC, RTU, rain gauge, level gauge and other data terminals
Product Features
• The latest LoRa technology is adopted, which is farther than traditional LoRa digital radio stations and hasmore 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 eficientto 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 modesupport 8~28V(DC)/85 ~265V(AC) power supply;
• The transmit power is up to 22/30dBm, and supports multi-level adjustment, and all technical indicators meetindustrial standards;
• Support Modbus protocol transmission;
• Support LB'T function, the radio station automatically waits for transmission according to the currenenvironmental 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, efiectively prevent data from being intercepted;
• Multi-level relay networking can be realized, effectively extending the communication distance, and realizingultra-long-distance communication;
• Using temperature compensation circuit, the frequency stability is better than +1 .5PPM;
• Operating temperature range: -409C ~ +85C, adapt to various harsh working environments, real industriagrade products;
• Multiple protection functions such as power reverse connection protection, over-connection protection,antenna surge protection, etc., greatly increase the reliability of the radio;
• The communication port and power interface adopt isolation and high protection;
• Powerful software function, all parameters can be set by programming: such as power, frequency, air speed address ID,etc..
• Built-in watchdog, and accurate time layout, once an abnormality occurs, the radio will automatically restartand can continue to work according to the previous parameter settings
Specifications
Attribute | Attribute value | Notes |
ANSM-Part# | ANSM-E95-DTU(400SL22-232) | |
Size | 92*67*30 mm | Review installation dimensions for details |
Weight | 95g | Weight tolerance 5g |
Working Temperature | -40℃~+85℃ | Meet the needs of industrial use |
Antenna impedance | 50Ω | Standard 50Ω characteristic impedance |
Voltage Range | 8~28V DC | Recommend to use 12V or 24V |
Interface | RS232 | 3.81 terminal block |
Baud Rate | Default 9600 | Baud rate range 1200~115200 |
Address Code | Default 0 | A total of 65536 address codes can be set |
Transmit Power(dbm) | 22 | |
Distance(KM) | 5 | Suitable for small data volume and long-distance application environment |
Working Frequency | 410.125~493.125MHZ |
Actual product photos
Product Data Book:
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