Módulo Conversor RS232/RS485/RS422 para LoRa SX1262 868MHZ (HF) para calha DIN

:COM03023
28,29 €

Este dispositivo da WaveShare é uma unidade de transferência de dados sem fio com interfaces RS232, RS485 e RS422 baseada no módulo SX1262.Adota a tecnologia LoRa Modulate e Demodulate, com as vantagens de anti-interferência e comunicação de longa distância (até 5KM).

Se quiseres saber mais sobre este produto, consulti aqui a sua WikiPage.

Quantidade

DESCRIÇÃO EM PORTUGUÊS BREVEMENTE DISPONÍVEL

Se tiver alguma dúvida neste produto não hesite em contactar-nos.

*Atenção: as imagens são meramente ilustrativas.

Features at a glance

SX1262-LoRa-DTU is a wireless data transfer unit with RS232, RS485 and RS422 interfaces based on the SX1262 module. Adopts LoRa Modulate and Demodulate technology, with the advantages of anti-interference and long-distance communication (up to 5KM). Supports point-to-point, point-to-multipoints, relay network, AES, etc. Compact size and easy to install, suitable for the wireless data transmission and device control of industrial standard or non-standard user protocol

  1. Adopts LoRa Modulate and Demodulate technology, anti-interference and long-distance communication

  2. Adopts the original SX1262 chip, with -148dBm reception sensitivity and 22dBm emitt power

  3. Supports preamble detection, with CRC, automatic packetization, 960 bytes cache functions

  4. Supports LBT sending, RSSI output, AT command configuration

  5. AES communication to ensure data transmission security

  6. Supports multi-level relay networking to increase the wireless communication distance

  7. Supports host configuration and firmware upgrade (support firmware customization for batch order)

  8. Adopts high-quality components such as TCXO to ensure stable operation under harsh working conditions

  9. Comes with development resources and manual

 

Specifications

Communication interface

Interface

Screw terminals: RS485 × 1, RS422 × 1
DB9 male connector: RS232 × 1
SMA-KE female connector: 6dBi omni-directional antenna × 1

RS485

Anti-surge, overcurrent protection (reserved 120R balanced resistor header)

RS232

TVS diode, anti-surge and ESD protection

RS422

Anti-surge, overcurrent protection (reserved 120R balanced resistor header)

Wireless Parameters

Frequency Band                       

Sub-GHz (850~930MHz)

Signal Modulation

LoRa

Encryption Type

AES

Emit Power

+22dBm Max

Reception Sensitivity

-148dBm

SERIAL Parameters

Baud Rate

1200 ~ 115200bps

Parity Bit

None, Odd, Even

Data Bit

8 ~ 9 bits

Flow Control

N/A

Environmental Requirement

Operating Temperature

0 ~ 85℃

Humidity Range

5% ~ 95% relative humidity

Others

Power Supply

Screw terminals 6 ~ 28V or DC 12V, overcurrent, overvoltage and reverse-proof

Case

Aluminum alloy

Dimensions

77.0 × 24.0 × 64.2mm

 
 

Primary function

Support RS232 / RS485 / RS422 to LoRa

SX1262-LoRa-DTU-LF-details-5.jpg

* Note: It does not support RS232, RS485, RS422 to LoRa at the same time, and RS232, RS485, RS422 cannot be converted to each other at the same DTU.

 
 

Rail-mount LoRa Data Transfer unit

Industrial rail-mount design, small in size, easy to install, and cost-effective

SX1262-LoRa-DTU-LF-details-7.jpg
 

High-quality Components

For stable performance of communication module

SX1262-LoRa-DTU-LF-details-24-1.jpgSX1262-LoRa-DTU-LF-details-24-2.jpg
                                    Original chip                                                                    Industrial grade crystal oscillator
                                         SX1262                                                                                          -40 ~ 85℃
 
 

Multiple Protection, Safe And Stable

Built-in TVS (transient voltage suppression tube) can effectively suppress the surge voltage and transient peak voltage in the circuit, lightningproof & ESD protection. Built-in resettable fuse and protection diode to ensure stable output of current and voltage, prevents over-current and over-voltage proof, improve shock resistance

SX1262-LoRa-DTU-LF-details-28.jpg
 

Aluminium Alloy Enclosure

Aluminium Alloy Enclosure With Sand Blasting And Anodic Oxidation
Solid And Durable, Fashion And Good Hand Feeling

SX1262-LoRa-DTU-LF-details-30.jpg
 

Interface introduction

SX1262-LoRa-DTU-LF-details-32.jpg

Actual test environment

Sunny weather with an open field, 22dBm emit power, airspeed 0.3kbps,
6dBi magnetic CB antenna, 3m antenna height, 5km distance

SX1262-LoRa-DTU-LF-details-33.jpg
 

Outline Dimensions

SX1262-LoRa-DTU-LF-details-size.jpg

Resources & Services

res_banner.png

* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.

 

Package Content

Weight: 0.346 kg

  1. SX1262-LoRa-DTU x1

  2. Magnetic CB antenna x1

  3. Female to female serial cable ~1.5m x1

  4. 12V 1A power supply x1

 

COM03023

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