K3

Industrial Super Port Serial TTL UART to Ethernet Module High Performance
  • Description

    Super Port K3 realizes bidirectional transmission between TTL and Ethernet.It can replace serial ethernet module and serial server.It is of high performance.

    K1 K2 K3 Function Comparison

    K3 adopts Cortex-M4 solution,which has high speed,high stability and basic frequency up to 120MHz.And it has the same kernel solution and parameters as -TCP232-E2.

    DNS & DHCPHttpd ClientModbus GatewayFlow Control RTS/CTS

    Features of tcp module

    • New Cortex-M4 kernel, industrial working temperature range(-40~85°C), elaborate optimization TCPIP protocol stack, stable and reliable.
    • Auto-MIDX function, discretionarily connect cross-over or direct network cable, automatic switching.
    • Support TCP Server, TCP Client, UDP, UDP Server, HTTPD Client,websocket, various ofethernet protocols
    • Support virtual serial port,provide corresponding software.
    • Serial port highest baud rate from 600bps to 1024Kbps.
    • Single DC3.3V supply
    • Support DHCP
    • User can find the device within LAN network through the UDP broadcast protocol(using software USR-TCP232-M4 Setup)
    • Provide PC TCP/IP SOCKET programming example, VB,C++,Delphi,Android,IOS.
    • A built-in web page, also parameter setting via web, can customize web pages for users.
    • Can also set parameters via UDP broadcast, provide the set up protocol.
    • RJ45 status indicator light, RJ45 interface built-in isolation transformer, 2 KV isolation.
    • The global unique MAC address bought from IEEE, the user can also use their own mac(please state when you make order)
    • Support upgrade firmwarevia network.
    • Support visit IP and domain name at the same time
    • Support up to 8 link from client when act as TCP Server, same data will be send to all client.
    • Can modify http server port from default port 80 for module built-in http server.
    • Support Keepalive, detect a dead link quickly and make connection more stable

    Built-in Webpage of tcp module

    Data Submitted to Web Server Directly of tcp module

  • Product Specification

    System Information
    Processor Cortex-M4
    Basic Frequency 120MHz
    Flash 512K byte
    Ethernet
    Port Number 1
    Interface Standard 8 pin RJ45
    Rate 10/100 Mbps,MDI/MDIX,auto switch between cross and direct connection
    Protection 2KV electromagnetism isolation
    Network Protocol IP,TCP,UDP,DHCP,DNS,HTTP,ARP,ICMP,Web socket,Httpd client
    Buffer Max. 16k bytes buffer
    Serial
    Port Number 1
    Interface Standard TTL: pin type 3.3V
    Data Bits 5,6,7,8
    Stop Bit 1,1.5,2
    Check Bit None,Even,Odd,Space,Mark
    Baud Rate TTL:600 bps ~ 1024K bps
    Flow Control RTS/CTS
    Buffer send and receive 2k bytes respectively
    RS-485 Pull-up and Pull-Down Resistor null,reserved 485 send-receive control pin
    Software
    Virtual Serial(USR-VCOM) Windows 2000 or higher(32 bit/64 bit)
    Configuration built-in webpage,computer set-up software,serial command
    Basic Parameter
    Size 33.02 x 19.01 x 19.15 (mm) (including clips)
    Operating Temp. -40 ~ 85°C(industry)
    Storage Temp. -40 ~ 85°C,5 ~ 95% RH (no condensation)
    Input Voltage DC 3.3
    Working Current 120mA(115~125)@ 3.3V
    Power <1W
    More
    Certificate null
    Warranty 2 years
    Warranty null
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