16529 RS485 ethernet converter - RS485 TO ETH

This RS485 to Ethernet converter provides a simple way to communicate between RS485 and RJ45 Ethernet ports, it can be configured via a web page.

Features

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

10/100M Auto-MDI/MDIX Ethernet interface, regardless of crossover or straight cable

Configurable RS485 baud rate (600 bps ~ 230.4 Kbps), supports five parity check options: none, odd, even, mark, space

Available operating modes: TCP server, TCP client, UDP server, UDP client, HTTPD client (supports GET and POST)

Configurable via web page, AT commands, serial protocol and network protocol, provides configuration protocol that can be integrated into your own software

Supports custom heartbeat packets, ensure the connection is truthful, as well as actively retrieve sensor data

Supports custom registration packets, automatically transmitting the registered packet as the identifier after establishing the connection, so that different devices can be distinguished

Support custom web page, allow user to customize module configuration page

Support RFC2217 type protocol, be able to communicate with devices whose serial setting (baud rate, data bit, etc.) may change

KeepAlive mechanism, detects interrupted connection, reconnects automatically

Support timeout restart (reboot without data), ensure long-term stable connection, configurable restart time

Supports DNS domain name resolution, configurable DNS server

Supports DHCP, auto-obtained IP or static IP

Firmware is upgradable via network

Restore factory settings via software and/or hardware

Comes with a default MAC address, which is customizable

Software included: module configuration software, TCP/UDP test tool, VCOM virtual serial port software

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

Features

Ethernet:

Connector: RJ45 4 pin

Communication rate: 10/100 Mbps

Interface protection: 1.5KV electromagnetic isolation

Protocols: IP, TCP, UDP, ARP, ICMP, DHCP, DNS, HTTPD client

TX cache: 6 KB

RX cache: 4 KB

RS485:

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

Data bit: 5 bits, 6 bits, 7 bits, 8 bits

Stop bit: 1, 2

Parity bit: none, odd, even, mark, space

Baud rate: 600 bps ~ 230.4 kbps

RX cache: 800 bytes

Hardware flow control: none

Interface protection:

2KV ESD protection

RS485 pull up/down registers: 2.2 KΩ

Power:

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

Operating current: 150 mA (@ 5 V)

Power consumption: <1W

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

Environment:

Operating temperature: -25~75°C

Storage temperature: -40~105°C