E61-DTU-433C30


  • [Interface] : RS232/RS485
  • [RF IC] : -
  • [Frequency ] : 433MHz
  • [Power] : 30dBm
  • [Distance] : 2.5km
  • [Air Rate] : 1.2k~70kbps
  • [Size] : 82*62*25mm
  • [Package] : Screwing/DB9
  • [Feature] : Continuous transmiss
  • Product Detail

    Product Tags

    E32-TTL-100_01新版E30-DTU-100_01

    Brand

    Ebyte

    RF IC

    -

    Model

    E61-DTU-433C30

    Interface

    RS232/RS485

    Power

    30dBm

    Distance

    2500m

    Antenna type

    SMA-K

    Frequency

    433MHz (425~450.5MHz)

    High-speed E61-DTU-433C30 withRS232/RS485 interface, 8V~28V, operatingat 425~450.5MHz features Modbus, unlimited package length, two transmission modes fixed-length and continuous mode. File transfer is available.

    新版E61-DTU-50_02

    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

    Continuous transmission: 2500m

    Test condition: clear and open area,antenna gain: 5dBi,height:> 2m, baud rate: 9600

    Fixed-length transmission: 6000m

    Test condition: clear and open area,antenna gain: 5dBi,height:> 2m, air data rate: 1.2kbps

    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

    Electrical parameters

    Frequency Band

    425~450.5MH

    425~450.5MHz,channel:256, 433±5MHz(recommended)

    Supply voltage

    8 ~ 28V DC

    Note: the voltage higher than 28V is forbidden

    Communication level

    RS232/RS485

    Available for RS232 and RS485

    Transmitting power

    Maximum 30dBm

    About 1W, can be configured to 30, 27, 24, 21dBm

    Air data rate

    Continuous transmission: baud rate will be matched automatically.
    Fixed-length transmission:Can be configured to 1.2, 2.4, 4.8, 9.6, 19.2,38.4, 50, 70kbps

    Standby current

    14mA

    power supply: 12V

    Transmitting current

    496mA@30dBm

    ≥1A (recommended)

    Receiving current

    33mA

    Average

    Sensitivity

    -126dBm@1.2kbps

    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)

    公司简介2


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