RS232/485 TO WIFI POE ETH (B)

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RS232/485 TO WIFI POE ETH (B)
RS232 485 TO WIFI ETH (B).png

RS232, Ethernet
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Overview

Introduction

This is an RS232/485 device data acquisitor / IoT gateway designed for the industrial environment. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, serial port to HTTPD Client, etc. With RS232, RS485, WIFI, and Ethernet interfaces, the module can realize functions such as serial port to WIFI, serial port to Ethernet, Ethernet to WIFI, and so on. Onboard multiple power supply interfaces support 6~36V wide range power supply, and PoE function optional. Industrial grade metal case design, supports wall-mount and rail-mount installations, is small in size, and is easy to install. It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring...

Version Options

Note: The only difference between RS232/485 TO WIFI ETH (B) and RS232/485 TO WIFI POE ETH (B) is that the latter supports PoE power supply, other hardware and software functions are the same.

RS232 WIFI TO WTH B.png

Specification

PRODUCT UART-WIFI232-B2 RS485 TO WIFI/ETH RS232/485 TO WIFI ETH (B) RS232/485 TO WIFI POE ETH (B)
UART-WIFI232-B2-10.jpg RS485-TO-WIFI-ETH-11.jpg RS232-485-TO-WIFI-ETH-B-10.jpg RS232-485-TO-WIFI-POE-ETH-B-10.jpg
OUTLINE
Product Description Embedded module Industrial rail-mount module with plastic case Industrial rail-mount/wall-mount module with metal case, PoE function optional
Power supply DC 3.3V (±5%) DC 5~36V DC 6~36V DC 6~36V /
PoE port
Power supply method Pin header Screw terminal DC 5.5 power port, screw terminal DC 5.5 power port, screw terminal, or PoE port
Dimensions

(L × W × H)

25.00×40.00×8.00mm 109.66×28.00×64.71mm 84.00×64.00×24.00mm
COMMUNICATION
Ethernet 10 / 100M auto-negotiation (Connection via pin header) 10/100M auto-negotiation RJ45 connector
WiFi Support 802.11b/g/n
UART UART RS485 (ESD/EFT/surge protection) RS232 (ESD/EFT)
RS485 (ESD/EFT/surge protection)
WIRELESS SPECIFICATION
Frequency Band 2.412~2.484GHz
Wireless network Station/AP/AP+Station Mode
Security mechanism WPA-PSK/WPA2-PSK
Encryption type TKIP/AES
Transmitting power

802.11b: +19dBm (Max.@11Mbps)
802.11g: +18dBm (Max.@54Mbps)
802.11n: +17dBm (Max.@HT20, MCS7); +17dBm (Max.@HT40, MCS7)

Receiving sensitivity

802.11b: -89dBm (@11Mbps)
802.11g: -81dBm (@54Mbps)
802.11n: -73dBm (@HT20, MCS7); -71dBm (@HT40, MCS7)

SERIAL SPECIFICATION
Baudrate 300~460800bps
Parity bit none, odd, even, mark, space
Data bit 5~9 Bits
Flow control RTS/CTS flow control N/A
SOFTWARE
Protocol TCP/UDP/ARP/ICMP/DHCP/DNS/HTTP/MQTT
Configuration host, web browser, serial AT command
Communication method TCP/IP direct communication, VCOM
Operating mode Transparent transmission, serial command, HTTPD Client, Modbus TCP to Modbus RTU
ENVIRONMENT REQUIREMENT
Operating temperature -40~85℃
Humidity range 5%~95% relative humidity

Basic Function

RS232 to WIFI ETHb.png

Interface Introduction

RS232 to wifi eth b05.png

Dimensions

RS232 to wifi poe eth b Dim.png

Resource

Document

Software

Related Application Example

Support



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