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2-CH UART To Ethernet Converter, Serial Port Transparent Transmission

Ürün Kodu : LTE-WS20655
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910,31 TL + KDV
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Var (2 Adet)

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  • 2-CH UART To Ethernet Converter, Serial Port Transparent Transmission Module
    2-CH UART TO Ethernet Converter

    Serial port transparent transmission

     
    Features At A Glance

    The 2-CH UART TO ETH provides an easy way to communicate between UART TTL and RJ45 Ethernet, allowing bi-directional transparent data transmission. It is easy to use, along with features like fast data rate, low power consumption, high stability, suits applications such as safety & security, IoT, and so on.

    • Embedded Ethernet MAC and PHY layers
    • Bi-direction transparent data transmission between UART and Ethernet
    • 10/100M, full-duplex/half-duplex auto-negotiation Ethernet interface, 802.3-compliant
    • Auto-MDI/MDIX, detect and switch cable type automatically
    • Supports DHCP auto-obtained IP and DNS domain access
    • Network parameter configuration like chip operating mode, port, IP, via host computer software or UART command
    • Four operating modes: TCP CLIENT, TCP SERVER, UDP CLIENT, UDP SERVER
    • 2-CH UART concurrent operation, standalone transparent transmission for each channel
    • Full-duplex or half-duplex UART communication, supports RS485 RX/TX auto switch
    • Supports virtual serial port software (provided)
    • KEEPALIVE mechanism support
    • Comes with development resources and manual (examples for Pico/Raspberry Pi/Arduino/STM32)
    Specifications
    OPERATING VOLTAGE 3.3V/5V OPERATING CURRENT 140mA
    OPERATING MODE TCP/UDP UART BAUDRATE 300bps ~ 921.6Kbps
    UART TTL LEVEL 3.3V / 5V compatible STORAGE TEMPERATURE -55℃ ~ 125℃
    OPERATING TEMPERATURE -40℃ ~ 85℃ DIMENSIONS 53.00 × 22.00mm
     
     
     
     
     
    Control Interface

    Supports Host Boards Including Raspberry Pi/Arduino/STM32...

    Application Example

    Bi-Direction Transparent Transmission Between UART TTL And Wired Ethernet

    Extend The Communication Distance For Serial Devices

    Manage Multi Serial Client Devices Remotely Via One Web Server

    Manage Serial Server Remotely Via Multi Web Clients

    What's On Board
    1. UART 1 connection status indicator
    2. UART 2 connection status indicator
    3. Power indicator
    4. CH9121 control pins
     
    1. CH9121 driver
    2. AMS1117-3.3V power supply IC
    3. RT9193-18GB power supply IC
    4. Ethernet port
    Pinout Definition
    5V / 3V3 power positive, use any pin of 5V/3.3V pins for power supply
    GND ground
    RST1 external reset input, low active
    RESET restore to factory setting, detected when chip poweron, low active
    TXD1 asynchronous UART 1 data output (enabled by default)
    TXD2 asynchronous UART 2 data output (disabled by default)
    RXD1 asynchronous UART 1 data input (enabled by default)
    RXD2 asynchronous UART 2 data input (disabled by default)
    CFG0 UART config mode, low level to enter configuration, high level to exit configuration
    RUN Operating status indicating pin
    DIR1 UART 1 RS485 RX/TX switch (connects to external RS485 controller)
    DIR2 UART 2 RS485 RX/TX switch (connects to external RS485 controller)
    Outline Dimensions

    *measured manually, for reference only

    Resources & Services

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

    Selection Guide
      UART TO ETH RS485 TO ETH RS485 TO ETH (B) RS485 TO WIFI/ETH RS232/485 TO ETH 2-CH-UART-TO-ETH
    ETHERNET
    RJ45 Ethernet 10/100Mbps auto-negotiation
    WIFI interface - 802.11b/g/n 2.4GHz -
    UART
    Type UART RS485 RS232+RS485 (allows concurrent operation) UART
    Baudrate 600bps~460.8Kbps 600bps~230.4Kbps 300bps ~ 115.2Kbps 300bps ~ 460.8Kbps 600bps~230.4Kbps 300bps~921.6Kbps
    Hardware flow NOT supported supported NOT supported
    Data bit 5, 6, 7, 8
    Stop bit 1, 2
    Parity bit None, Even, Odd, Space, Mark
    INTERFACE PROTECTION
    Power supply reverse-proof, ESD protection, anti-surge
    Ethernet 1.5KV electromagnetic isolation
    RS485 - 2KV ESD protection, 2.2KΩ pull up/down registers 2KV anti-surge anti-surge, lightningproof, over-current protection 2KV ESD protection, 2.2KΩ pull up/down registers -
    Other - - - - lightningproof, over-current protection -
    OPERATING MODE
    Type TCP Server, TCP Client, UDP Server, UDP Client, etc.
    TCP Server customizable 1~16 Clients supports 30 Clients supports 24 Clients supports 2-ch Socket, 8 Clients per ch customizable 1~16 Clients
    MISC
    Features customized heartbeat packets, customized registration packets, customized webpage, RFC2217-like protocol, KeepAlive, timeout auto reboot, short connection, firmware upgrade via network KeepAlive, firmware upgrade via network
    - - Modbus gateway, MQTT/JSON to Modbus Modbus gateway, MQTT, HTTP Client Modbus gateway, Websocket (webpage to serial) -
    Configuration Built-in webpage, Host computer config software, Serial commands Host computer config software, Serial commands
    Power supply 3.3V/5V 5~7V 9~24V 5~36V 3.3V/5V
    Operating current 150mA@5V 110mA@5V TBD 127mA@5V 86.5mA@5V 140mA@5V
    Operating temp. -25～75℃  -40～85℃ 
    Storage temp. -40～105℃  -40～125℃  -55℃~125℃
Sepete Ekle
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