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RS-232/422/485 To LoRa Interface Converter, Gateway

  • Unit Price :
    USD 150.00 - USD 150.00 / Unit(s)
  • Min. Order: 10 Unit(s)

    Max. Order: 999 Unit(s)

  • Price :
    Quantity Price Processing time
    10-999 USD 150 15 Days
  • Quantity :
     Unit(s)
  • Shipping Cost :
  • Total Price :

    USD 150 x 10 =

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Payment Method :
PayPal
Last Updated : 2018-03-27 12:43:34.0

Item specifics

  • Model :

    RA-LR01-S

  • Origin :

    Taiwan, ROC

RS-232/422/485 To LoRa Interface Converter(RA-LR01-S)

*     RA-LR01-S : RS-232/422/485 To LoRa
*     CPU : 32 bits MCU ,40 MHz , 16KB SRAM, 128KB Flash ROM
*     Support  Modbus  &  Transparent

*     LoRa : Semtech SX1272
                  Freq. :  ISM band 862 ~ 936MHz
                  Receiver Sensitivity : -137 dBm
                  Transmit Output Power : 20 dBm
                  Sleep Current : 3uA (at power down state)
                  TX current < 140 mA@20 dbm , RX current < 10 mA
                  Security processor ( 128/192/256 bits AES )
                  Packet engine up to 256 bytes with CRC
                  Antenna : SMA Type , 2 dBi , changeable 
                  Distance : Up To 5000 Meters in free space
                  Data Rate : 0.244 ~ 18.2K bps (LoRa) / 300 K bps (FSK)
                  Application mode : Star

*     Serial Port
                 No.of Port : RS-232/422/485 * 1 port ( auto Detect )
                 RS-232 : Rx , Tx , GND , RTS , CTS ( DB9 female )
                 RS-422 : Tx+ , Tx-, Rx+ , Rx- (Surge Protect )
                 RS-485 : Data+ , Data- (Surge Protect)
                 Built –in RS-422/RS-485 Terminal Resistor
                 Speed : 9600 bps〜115.2K bps
                 Parity : None , Odd , Even
                 Data Bit : 7, 8 / Stop Bit : 1 , 2

*     Setup Tool : Windows Utility
       Power : DC 9 ~ 24V / 150ma @ 9V , 60ma @ 24V
       Led Lamp : SYS (green) , Rx(red) , Tx(green)
       Environment: Operating Temperature: -10℃〜70℃
       Storage Temperature: -20℃〜80℃
       Dimensions : 100 * 90 * 25 mm ( W * D * H )
       Weight : 150 gm ( not include power )

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