PLC wireless controller 1W 24V wireless DTU RS232 RS485 USB interface to link 2 PLC wirelessly

Qty (Piece/Pieces) Unit Price (USD)
2 - 49 70
50 + 60
Trade Term: FOB,EXW
Payment Terms: T/T,WU,Paypal
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Basic Info.
  • Brand Name: Lensen 
  • Power output: 5W 
  • Frequency: 433MHz 
  • Interface: RS232/RS458/TTL 
  • Distance: 10km LOS 
  • Communication: serial to wireless 
  • Model No.: LS-R324 
  • Place of Origin: Guangdong  
  • Min.Order: 2 Piece/Pieces
  • Means of Transport: Air
Supply Capacity
  • Production Capacity: 5000pcs/month
  • Packing:standard
  • Delivery Date: 2-6days

Introduction:

LS-R324 is a 1W radio modem, transmit 3km LOS. It supports UHF band, 24V power supply. Usually works as DTU to connect with PLC and other industrial control devices. LS-R324 Supports RS485 Modbus RTU protocol. Has the advantage of register data restore function.



Application:

  • Water/waste water treatment field

  • Wind speed, rainfall, humidity etc data collection

  • Temperature, humidity, concentrations of CO2 etc data collection

  • Wireless data collection and transmission

  • Wireless communication between PLC and sensors


  • Parameter:

  • Power output: 24V DC

  • RF power: 1W

  • Air baud rate: 1,200/2,400/4,800/9,600/19,200bps choose one

  • Interface baud rate: 1,200/2,400/4,800/9,600/19,200bps programmable

  • Frequency band: 433, 450, 470 or others

  • Interface: Standard RS-232/RS-485/TTL/USB

  • Communication mode: Half-duplex

  • Channel: 8(default), 16/32(customized)

  • Receive current:<45mA (TTL connect)

  • Receive sensitivity: -123dBm @ 1,200bps); -118dBm @ 9,600bps)

  • Transmitting current:<500mA

  • RF line-of-sight range: 2km (BER=10-5@9600bps); 3km (BER=10-5 @ 1,200bps)

  • Size: 175*115*32mm (without antenna port)

  • Frequency433MHz or 450MHz, 470MHz
    Power Output1W(3000m LOS)
    Protocol supportStandard Modbus RTU protocol or user-defined protocol
    Power supply9-36V DC usually use 24V DC or 12V DC
    InterfaceRS-485(default)or RS232 or USB
    Channel No.15 channel, use DIP to change
    AntennaFree sucker antenna with 1.5m cable(buy 5.5dBi sucker antenna)
    Temperature-35℃~+75℃ (industrial)
    Dimension175×115×32(mm) exclude antenna
    Fix methodScrew



    Pin Definition:

    Support RS232, RS485, USB, you can use DIP switch to program



    About channel setting

    Channel No.DIP SettingChannel No.DIP Setting Channel No.DIP settingChannel No.DIP setting
    1


    1234

    2


    1234

    3


    1234

    4


    1234

    5


    1234

    6


    1234

    7


    1234

    8


    1234

    DIP1 ON means 1

    DIP2 ON means 2

    DIP3 ON means 4

    DIP4 ON means 8

    For example, channel 15, you need to set DIP 1, 2, 3 and 4 all ON


    About the LED indicator

    a. When module is power on, POWER LED is always ON (red).

    b. When module enter to set mode (DIP 8 ON), SET LED is always ON (red).

    c. When module is transmitting,

        if you use RS232 port, RS232 LED blinks (green) regularly.

        if you use RS485 port, RS485 LED blinks (green) regularly.

        if you use USB port, USB LED blinks (green) regularly.

    d. When module is receiving, RF LED blinks (blue) regularly.


    Advantage of wireless solution

    - No wires to bury or maintain, no need to drill holes on wall

    - Reliable communication in all direction,any terrain, regardless of hills, walls, trees

    - Cost saving in installation and maintenance

    - Radio based, no need internet and monthly fee, full ownership of the system

    - 4G based, high speed, no distance limit


PLC wireless connect module 1W 24V wireless DTU RS232 RS485 USB interface radio modem PLC wireless controller


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Ms. Sunny (manager)
Tel: 86-755-66624792
Mobile: 13826574847
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Contact Method
Shenzhen Qianhai Lensen Technology Co., Ltd
Xixiang, Baoan, Shenzhen, Guangdong, China (Mainland) / 518000
Fax: 86-755-66624792
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