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Serial Device Server

RS232-RS485 to Ethernet Converter or serial device server
  • RS232 and RS485 separate interfaces, with Modbus support
  • Supports Websocket and custom web page
  • Configurable via webpage, AT commands, serial and network protocol
  • Supports DHCP and DNS
  • TCP Server, TCP Client, UDP Server, UDP Client, HTTPD Client
Shipping to United States
Recorded Airmail: $9.75
Express: $19.00
Order Code
W-LS100
Price: $39.00
Short Lead Time
 





Product DetailsTop of Page

Industrial Single Port RS232 and RS485 Ethernet Converter

Fast, reliable, flexible and simple to setup. This unit is remarkably low cost for the included features.

It supports both RS232 and RS485 as well as Modbus. The Ethernet interface is 10/100 BaseT and it has lots of configuration options, included web interface.

Features

  • 10/100M Auto-MDI/MDIX ethernet interface, regardless of cross-over or straight-through cable
  • Both RS232 and RS485 interface, allows to work independently at the same time, without interfering each other
  • Configurable baudrate (600bps~230.4Kbps), supports five parity check options: None, Odd, Even, Mark, Space
  • Multi indicators, for monitoring communicating and working status
  • Available working modes: TCP Server, TCP Client, UDP Server, UDP Client, HTTPD Client (supports GET and POST)
  • Supports Modbus, suitable for industrial application
  • Supports Websocket, allows bi-directional transparent data transmission with RS232/RS485 port via webpage directly
  • Configurable via webpage, AT commands, serial protocol, and network protocol, provides configuration protocol which can be integrated to your own software
  • Supports customized heartbeat packets, make sure the connection is reliable, as well as for actively retrieving sensor data
  • Supports customized registration packets, auto passing the registered packet as identifier after the connection is established, so that different devices can be distinguished
  • Supports customized webpage, allows user to customize the module configuration page
  • Supports RFC2217-like protocol, be able to communicate with devices whose serial setting (baudrate, data bit, etc.) may change
  • KeepAlive mechanism, detects broken connection, auto re-connecting
  • Supports time-out reboot (no-data reboot), ensures a long-term stable connection, configurable reboot time
  • Supports DNS domain name resolution, configurable DNS server
  • Supports DHCP, auto-obtained IP or static IP
  • Firmware is upgradable via the network
  • Restore to factory settings via software and/or hardware
  • Comes with default MAC address, which is customizable
  • Provided software: module configuration software, TCP/UDP testing tool, VCOM virtual serial port software
  • M4 series 32-bit ARM processor with up to 120MHz frequency, fast speed, stable and reliable
  • Example code: host computer (socket ), VB, C++, Delphi, Android, iOS, etc.

Specifications

  • Ethernet:
    • Connector: 4-pin RJ45
    • Communication rate: 10/100Mbps
    • Interface protection: 2KV electromagnetic isolation
    • Protocols: IP, TCP, UDP, ARP, ICMP, DHCP, DNS, HTTPD Client, Websocket
    • TX cache: 16Kbyte
    • RX cache: 16Kbyte
  • RS485/RS232:
    • Connector:
      • RS485: screw terminal (A+, B-, GND)
      • RS232: DB9 male
    • Data bit: 5bit, 6bit, 7bit, 8bit
    • Stop bit: 1, 2
    • Parity bit: None, Odd, Even, Mark, Space
    • Baudrate: 600bps~230.4Kbps
    • TX cache: 2Kbyte
    • RX cache: 2Kbyte
    • Hardware flow control: RTS/CTS
    • Interface protection:
      • RS485: 2KV ESD protection, lightning-proof, anti-surge, over-current protection
      • RS485 pull up/down registers: 2.2KO
  • Power:
    • Power supply: 5.0~36.0V (5V recommended)
    • Operating current: 86.5mA (@5V)
    • Power consumption: <1W
    • Interface protection: reverse-proof, ESD protection, anti-surge
  • Environment:
    • Operating temperature: -40~85C
    • Storage temperature: -40~105

Dimensions

RS232/485 TO Ethernet dimensions

Development Resources

Wiki : www.waveshare.com/wiki/RS232/485_TO_ETH



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Ordering Information

Ordering Information Order Code: W-LS100 Price: $39.00
Shipping to United States: Recorded airmail - $9.75 Express price - $19.00


 


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