Wavesare-conversor Ethernet Rs485 para Ethernet Processador Braço de 32 Bits Série m0 Fácil de Comunicar entre Rs485 e Rj45

Comes with US plug power adapter. More options for the power plug: US, EU

Overview

The RS485 TO ETH module provides an easy way to communicate between RS485 and RJ45 port Ethernet, it can be configured via webpage.

Features

• M0 series 32-bit ARM processor, fast speed, high efficiency

• 10/100M Auto-MDI/MDIX ethernet interface, regardless of cross-over or straight-through cable

• Configurable RS485 baudrate (600bps~230.4Kbps), supports five parity check options: None, Odd, Even, Mark, Space

• Available working modes: TCP Server, TCP Client, UDP Server, UDP Client, HTTPD Client (supports GET and POST)

• 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 truthful, 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

• Example code: host computer (socket ), VB, C++, Delphi, Android, iOS, etc.

Specifications

• Ethernet:

  • Connector: 4-pin RJ45

  • Communication rate: 10/100Mbps

  • Interface protection: 1.5KV electromagnetic isolation

  • Protocols: IP, TCP, UDP, ARP, ICMP, DHCP, DNS, HTTPD Client

  • TX cache: 6Kbyte

  • RX cache: 4Kbyte

• RS485:

  • Connector: screw terminal (A+, B-, GND)

  • Data bit: 5bit, 6bit, 7bit, 8bit

  • Stop bit: 1, 2

  • Parity bit: None, Odd, Even, Mark, Space

  • Baudrate: 600bps~230.4Kbps

  • RX cache: 800byte

  • Hardware flow control: none

  • Interface protection:

    • 2KV ESD protection

    • RS485 pull up/down registers: 2.2KO

• Power:

  • Power supply: 5.0~7.0V (5V recommended)

  • Operating current: 150mA (@5V)

  • Power consumption: <1W

  • Interface protection: reverse-proof, ESD protection, anti-surge

• Environment:

  • Operating temperature: -25~75°C

  • Storage temperature: -40~105°C

Dimensions

1. Quadro Demonstração

Development Resources

Wiki : www.waveshare.com/wiki/RS485_TO_ETH

Selection Guide