E64-DTU-433NW20


  • [Interface] : RS232/RS485
  • [RF IC] : -
  • [Frequency ] : 433MHz
  • [Power] : 20dBm
  • [Distance] : 1.5km
  • [Air Rate] : 2k~20kbps
  • [Size] : 82*62*25mm
  • [Package] : Screwing/DB9
  • [Feature] : Auto retransmission, one-master multi-slave
  • Product Detail

    Product Tags

    E32-TTL-100_01新版E30-DTU-100_01

    Brand

    Ebyte

    RF IC

    -

    Model

    E64-DTU-433NW20

    Interface

    RS232/RS485

    Power

    20dBm

    Distance

    1500m

    Antenna type

    SMA-K

    Frequency

    433MHz (410~441MHz)

    E64-DTU-433NW20 is a 100mW wireless data transfer unit (DTU) with RS232/RS485 interface and operates at 425-451.3MHz, 8V~28V,  applicable for star network with low power consumption.

    新版E64-T100S2_03 新版E30-DTU-100_03

    General parameters

    Antenna type

    SMA-K

    External thread hole,50Ω characteristic impedance

    Operating temperature

    -40 ~ +85℃

    -

    Operating humidity

    10% ~ 90%

    Relative humidity,No condensation

    Storage temperature

    -40 ~ +125℃

    -

    Size

    82 * 84 *24mm

    Excluding antenna

    Weight

    133g

    Excluding antenna

    Connector

    RS485:1 * 4 *3.81 mm RS232:DB9

    Screwing Standard DB9, hole

    Operation Range

    3000m

    Test condition: clear and open area & 20dBm, antenna gain: 5dBi,height:> 2m,air data rate: 8kbps

    Communication interface

    RS232/RS485

    8N1, 8E1, 8O1, 1200~115200, total 8 baud rates (default 9600)

    Driving mode

    RS232/RS485

    Can be configured to push-pull/high pull, open-drain

    Transmitting length

    55 bytes buffer

    -

    Receiving length

    55 bytes buffer

    -

    Electrical parameters

    Frequency Band

    425~451.3MHz

    425~451.3MHz,channel:256

    Supply voltage

    8 ~ 28V DC

    Note: the voltage higher than 28V is forbidden

    Communication level

    RS232/RS485

    Both RS232 and RS485

    Transmitting power

    20dBm

    100mW, can be configured to 20, 17, 14, 10dBm

    Air data rate

    8kbps

    Can be configured to 2, 5, 8, 20 kbps

    Standby current

    30mA

    Mode 3(M0=off,M1=off)

    Transmitting current

    109mA@20dBm

    -

    Receiving current

    14mA

    -

    Sensitivity

    -121dBm@1kbps

    Sensitivity has nothing to do with baud rate or timing

    新版E30-DTU-100_04

    No.

    Pin Item

    Application

    1

    RS232

    Standard DB9, hole

    2

    485_A

    Connect to end A of other RS485 device

    3

    485_B

    Connect to end B of other RS485 device

    4

    GND

    Ground

    5

    VCC

    Power supply, default: 8~28V (5V version can be customized), (DTU will select the higher voltage of power supply between 5 and 6)

    6

    DC8~28V

    DC power connector (5.5*2.5) for DC8~28V (5V version can be customized)

    7

    ANT

    Antenna (SMA-K: External thread hole, 50Ω characteristic impedance)

    8

    PWR

    Power indicator

    9

    TXD

    Transmitting indicator

    10

    RXD

    Receiving indicator

    11

    M0

    Dip switch (control operating mode)

    12

    M1

    Dip switch (control operating mode)

    E32-TTL-100_07


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