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E34-DTU(2G4H20) nRF24L01P high speed wireless transmitter receiver module iot wireless networking equipment 2.4ghz industrial dtu RS485 RS232

E34-DTU(2G4H20)

Model:E34-DTU(2G4H20)

Manufacturer:EBYTE

Package:module

详情

Product Descriptions


E34-D'TU (2G4H20) is a full duplex wireless data transmission module for point-to-point transmission( Has both RS232 and RS485), transmission power is 100mW, transparent transmission mode, working in 2400MHz band high-performance 2.4g wireless module, UAR'T serial port interface, transparent transmission, at the same time support 3.3v or 5.0v system, packet loss automatic retransmission, support automatic frequency hopping, anti-interference ability is very strong.

E34-DTU (2G4H20) in order to ensure the secrecy and anti-interference of communication, compared with fixed-frequency communication, firequency-hopping communication is more covert and dificult to be intercepted.Support address function, host can transmit data to any address of any channel module, network relay and other applications, The air speed is high, so the transmission speed is fast, the delay is small and the data throughput is large. Iis especially suitable for applications requiring small delay and large data volume, such as real-time remote control with good anti-interference ability, Even if some frequency points are interfered, it can stil carry out normal communication on other frequency points that are not interfered, and it has been mass produced and widely used in related industries


Product Features


* All core components are originally imported, our transceiver modems have much advanced functions with smaller size and lower cost.

*The top 'TX power is 100mW, all technical parameters meet European industrial standards.

*Temperature compensators are adopted to make the frequency stability better than +1.SPPMM

*Operation temperature range: -4090 ~ +859C, applicable for various harsh environment, it is real industrial grade products.

* Aluminum alloy case, compact size, great heat dispersion; good shielding, prime electromagnetic compatibility and strong anti-interference.

* Power reverse & overload protection and antenna surge protection fiunctions significantly improve the reliability.

* Parameters can be configured by programming, such as 'TX power, frequency point, air data rate, address and so on

* Ultra-low power consumption, standby current is only 25.5mA (even lower under power-saving and sleep modes), TX current <0.14A

* Embedded watch-dog and precise time layout, modem will restart automatically upon abnormal situation and workwith previous parameters.

* The transceivers adopt original nRF24L0lP+ chip, customers highly comment the products because of the super reliability.


Specifications


AttributeAttribute valueNotes
ANSM-Part#ANSM-E34-DTU(2G4H20)
Working frequency2400~2518 MHzDefault: 2.4GHz
Transmitting power20 dBmAbout 100mW
Receiving sensitivity-102 dBmAir data rate: 250kbps
Air data rate250k~2MbpsDefault: 250kbps
Test distance2000 meterIn open and clear air, with maximum power, 5dBi antenna gain, height of 2m,air data rate: 250kbps
Size82 * 62 * 25 mm
Antenna typeSMA-K
Communication interfaceRS232 / RS485Baud rate: 1200~115200, default: 9600
PackageDB-9 / ScrewingStandard DB9 Hole/3.81 connecting terminal
Buffer256 bytes bufferAutomatically sub-packaging with 27 bytes per package
Working voltage (V)10~28
Emission current (mA)131~157
Working temperature (° C)-40~+85


Actual product photos


E34-DTU(2G4H20)


Product Data Book:



For more product information, please download the PDF


Payment&Transportation


详情8.1


Official Certificate&Certificate



详情页3.1



Multiple product supply



详情5.1


Company office environment


详情6.1


Warehouse Real Shot


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Standard packaging


详情9


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  • 中国大陆+86
  • 中国台湾+886
  • 中国香港+852
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