Embedded Ethernet Module | Super Port TTL UART to Ethernet Module | MQTT/SSL serial to Ethernet
Embedded Ethernet Module | Super Port TTL UART to Ethernet Module | MQTT/SSL serial to Ethernet
USR-K7
Super Port TTL UART to Ethernet Module

Industrial Super Port TTL UART Ethernet module
  • TI Cortex M4 Solution
  • Modbus RTU to Modbus TCP, Modbus Polling
  • Flow Control: CTS/RTS, XON/XOFF
  • MQTT/SSL special firmware (contact sales)
  • Certifications

    General Details

     Super Port UART Ethernet Module USR-K7USR-K7 can realize bi-directional data transmission from serial UART to Ethernet.

    With IT scheme and Cortex-M4 processor

    Industrial-grade Design

    With IT scheme and Cortex-M4 processor, signal processing is more efficient and reliable.Equipped with optimized TCP/IPI protocol stack.
    Ethernet Module USR-K7 can quickly realizes bi-directional data transmission stable and reliable.
    The modules has been tested for a long time at - 40 - 85 C and 7* 24 hours stability pressure test.

    Product details of USR-K7

    Product details

    Supports five working modes of TCP Client, TCP Server, UDP Client, UDP Server and Httpd Client.

    Multiple Working Modes are Optional

    Supports five working modes of TCP Client, TCP Server, UDP Client, UDP Server and Httpd Client.
    The data transmission can be realized with simple configuration.

    USR-K7 supports working modes of UDP Client, UDP Server. HTTP Client mode of usr-k7

    UDP Client is a connectionless transport protocol in which
    USR-K7 can only communicate with the target port of
    the target IP.

    In UDP Server mode, the data received by serial port
    is automatically sent to the network target of the
    last communication.

    USR-K7 Supports Httpd Client Mode

    Data Submitted Directly to Web Server

    Supports the data interaction between the terminal device and the web server directly. Without considering the conversion process,
    the data request from the serial port to the HTTP server can be realized quickly by simply setting parameters.

    USR-K7 supports Virtual COM

    Features

    Virtual COM

    Solves the problem that PC software as serial port can not
    communicate with networked devices

    Disconnection identification, automatic connection

    Easy identification of dead links and auto re-connection to
    prevent data loss due to power outages and disconnections

    USR-K7 supports modbus gateway, custom build-in web page, web to serialapplications of USR-K7
    Modbus Gateway

    Polling mechanism can effectively solve the problem
    of congestion caused by data concurrency
    (firmware 3009 or higher)

    Custom built-in web page, Function of Web to Serial

    Design built-in web pages according to project requirements,
    realize web page control, web page data acquisition.

    application of USR-K7: Networked Monitoring of Medical Machinery

    Networked Monitoring of Medical Machinery

    USR-K7 can realize the data transmission between serial port and network quickly thus reducing the manpower on duty.
    At the same time,multiple medical devices can be combined into local network to realize real-time information.

    application of USR-K7: Industrial Automation Network Monitoring

    Industrial Automation Network Monitoring

    Many traditional serial port devices does not have networking capability. USR-K7 module integrated TCP/IP protocol stack
    can provide the solution of network communication between serial device to server via network
    based on socket to improve the level of industrial automation.

    application of USR-K7: Networked monitoring of medical devices

    Networked Monitoring of Medical Devices

    The power data of the distribution box needs to be collected and reported in real time.
    Tiny size module USR-K7 is industrial-grade design which can provide reliable and stable networking
    functions and suitable for the integrated project requirements of power monitoring

     Super Port UART Ethernet Module USR-K7USR-K7 can realize bi-directional data transmission from serial UART to Ethernet.

    With IT scheme and Cortex-M4 processor

    Industrial-grade Design

    With IT scheme and Cortex-M4 processor, signal processing is more efficient and reliable.Equipped with optimized TCP/IPI protocol stack.
    Ethernet Module USR-K7 can quickly realizes bi-directional data transmission stable and reliable.
    The modules has been tested for a long time at - 40 - 85 C and 7* 24 hours stability pressure test.

    Product details of USR-K7

    Product details

    Supports five working modes of TCP Client, TCP Server, UDP Client, UDP Server and Httpd Client.

    Multiple Working Modes are Optional

    Supports five working modes of TCP Client, TCP Server, UDP Client, UDP Server and Httpd Client.
    The data transmission can be realized with simple configuration.

    USR-K7 supports working modes of UDP Client, UDP Server. HTTP Client mode of usr-k7

    UDP Client is a
    connectionless transport
    protocol in which
    USR-K7 can only
    communicate with the
    target port of
    the target IP.

    In UDP Server mode,
    the data received
    by serial port
    is automatically
    sent to the network
    target of the
    last communication.

    USR-K7 Supports Httpd Client Mode
    Data Submitted Directly to Web Server

    Data Submitted Directly to Web Server

    Supports the data interaction between the terminal device and the web server directly. Without considering the conversion process,
    the data request from the serial port to the HTTP server can be realized quickly by simply setting parameters.

    USR-K7 supports Virtual COM

    Features

    Virtual COM

    Solves the problem
    that PC software
    as serial port can
    not communicate with
    networked devices

    Disconnection
    identification,
    automatic
    connection

    To prevent data
    loss due to power
    outages and
    disconnections

    Modbus Gateway

    Polling mechanism can
    effectively solve the
    problem of congestion
    caused by data
    concurrency
    (firmware 3009 or higher)

    Custom built-in
    webpage, Function of
    Web to Serial

    Design built-in webpages
    according to project
    requirements,realize
    web page control, webpage
    data acquisition.

    application of USR-K7: Networked Monitoring of Medical Machinery

    Networked Monitoring of Medical Machinery

    USR-K7 can realize the data transmission between serial port and network quickly thus reducing the manpower on duty.
    At the same time,multiple medical devices can be combined into local network to realize real-time information.

    application of USR-K7: Industrial Automation Network Monitoring

    Industrial Automation Network Monitoring

    Many traditional serial port devices does not have networking capability. USR-K7 module integrated TCP/IP protocol stack
    can provide the solution of network communication between serial device to server via network
    based on socket to improve the level of industrial automation.

    application of USR-K7: Networked monitoring of medical devices

    Networked Monitoring of Medical Devices

    The power data of the distribution box needs to be collected and reported in real time.
    Tiny size module USR-K7 is industrial-grade design which can provide reliable and stable networking
    functions and suitable for the integrated project requirements of power monitoring

    Specifications

    Item

    Parameter

    Value

     

     

    Hardware

    Work Voltage

    DC 3.0~3.6 V,(3.3V best choice)

    Work Current

    130mA@3.3V

    Ethernet

    RJ45、10/100Mbps; Auto switch between cross and direct connection

    Package type

    Pin-in package

    Baud Rate

    600~1M(bps)

     

     

     

     

     

     

     

     

     

    Software

    Network Protocol

    IP、TCP、UDP、DHCP、DNS、HTTP、ARP、ICMP、Web socket

    IP

    Static IP or DHCP

    DNS

    Supports

    Configure

    Setup software, Web-page configuration, AT command

    Work Modem

    TCP Server/TCP Client/UDP Server/UDP Client

    Modbus

    Modbus Gateway: Modbus RTU to TCP, Modbus Polling

    Web to Serial

    Web socket: Web to serial

    Httpd Client

    Supports

    Class RFC2217

    Supports

    Customized Webpage

    Supports

    Web Cache

    Send:16Kbyte;Receive:16Kbyte;

    Serial Port Cache

    Send:2Kbyte;Receive:2Kbyte;

    Average latency

    On Lan , the time<10ms

    Software

    Setup Software, Virtual COM software

     

     

     

     

     

    Others 

    Certificate

    /

    Protection

    1.5KV Electromagnetic isolation

    Size

    35.0x19.39x18.25 mm(L*W*H)

    Work Temp

    -40~85℃

    Storage Temp

    -40~105℃

    Work Humidity

    5%~95% RH

    Storage Humidity

    5%~95% RH

     

    How to Buy

    Official Online ShopClick to order USR-K7
    Alibaba Online ShopClick to order USR-K7
    Contacts SalesYou can leave a message for our sales below.

    Models

    LAN Port TTL Ethernet Module

    USR-K5

    USR-K6

    USR-K7

    Power

    VCC

    3.0-3.6V

     

     

    Interface

    Ethernet Port

    RJ45  10/100m bps. Do not need network transformer

    Serial Port(Flow Control)

    TTL*1(CTS/RTS)

    TTL*1

    (No Flow Control)

    TTL*1 (CTS/RTS)

    Data Bit(bit)

    7,8

    7,8

    5,6,7,8

    Baud rate(bps)

    600-230400bps

    600~460.8K

    600~1M

     

    Parameter

    Size(L*W*H)(mm)

    35.0*19.39*18.25

    Work Temp

    -40~85C

    Storage Temp/humidity

    -40~105C/5%~95% RH

    Protocol

    Network Protocol

    IP V4,TCP,UDP,DHCP,DNS,HTTP,ARP,ICMP,

    (IP V6 acceptable for USR-K7)

    Configuration Method

    Network AT command, serial port AT command, Web Page

    Function

    TransparentTransmission

    TCP Server/TCP client/UDP Server/UDP Client

    HTTPD Client Mode

    /



    MODBUS RTU to TCP

    /

    /


    Web-socket

    /

    /


    User-defined Web-page

    /



    SimilarRFC2217




    User-defined registration

    packet




    User-defined heartbeat packet




    User-definedMAC

    /



    Timeout to restart




    Wipe cache when connecting




     

    Transmission

    Number of TCP client allowed to access

    4

    8

    16

    Number of connections for TCP Client

    1

    1

    2

    Software

    Setup software, test program,Virtual COM software, USRIOT Cloud

    Certificate

    CE/FCC/RoHs

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