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Industrial Serial Server RS232/485 To WiFi Ethernet, Modbus MQTT POE

  • $99.00
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  • (Exc. GST)

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  • $ We Ship from our stock in AU (Perth) with pickup option, and Prices are Exc. GST
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    Industrial Serial Server RS232/485 To WiFi Ethernet, Modbus MQTT POE

    Industrial Grade Serial Server RS232/485 To WiFi And Ethernet, Modbus Gateway, MQTT Gateway, Metal Case


    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, supports 6~36V wide range power supply, and PoE function optional. Industrial grade metal case design, supports wall-mount and rail-mount installations, small in size, easy to install. It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring.


    RS232/485 TO WIFI POE ETH (B)
    RJ45 network port with PoE support

    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
    (L × W × H)
    25.00×40.00×8.00mm 109.66×28.00×64.71mm 84.00×64.00×24.00mm
    Ethernet 10 / 100M auto-negotiation (Connection via pin header) 10 / 100M auto-negotiation RJ45 connector
    WIFI 802.11b/g/n compliant
    Serial port UART RS485 (ESD/EFT/surge protection) RS232 (ESD/EFT)
    RS485 (ESD/EFT/surge protection)
    Frequency Band 2.412 ~ 2.484 GHz
    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)
    Baudrate 300 ~ 460800 bps
    Parity bit none, odd, even, mark, space
    Data bit 5 ~ 9 bits
    Flow control RTS/CTS N/A
    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
    Operating temperature -40℃ ~ 85℃
    Humidity range 5% ~ 95% relative humidity

    Primary Function

    Support RS232/485 To WIFI And Ethernet, Ethernet To WIFI, Etc.

    Two Different Interfaces

    Onboard RS232 / 485 Interfaces, Suitable For More Application Scenarios

    Ethernet Port And WiFi To RS232 / 485

    The Ethernet Port And WiFi Can Send Data To The Two Serial Ports At The Same Time

    RS232 / 485 To Ethernet Port And WiFi

    Only One Of The RS232 And RS485 Can Send Data To The Ethernet Port And WiFi At The Same Time

    Multi Power Supply Methods

    Support PoE Ethernet Port Power Supply*, Suitable For IEEE 802.3af PoE Standard
    Support Screw Terminal And DC 5.5 Power Port For Power Supply, DC 6~36V
    Wide Voltage Range Input

    * This function is only available on the PoE version

    Industrial Grade Serial Server

    Industrial Aluminum Alloy Case, Wall-Mount And Rail-Mount Support
    Small In Size, Easy To Install, And Cost-Effective

    Function Block Diagram

    Support Transparent Transmission Mode

    Support TCP Server, TCP Client, UDP Server, UDP Client

    Devices can subscribe to other MQTT client messages, and can publish topic information to the server. Supports subscription of 6 messages and publication of 6 topics, wider range of use and more applicable scenarios. Users can view device-related information through terminal devices or cloud platforms.


    After the user has set the HTTP header through AT commands or web page, the module can send data to the HTTP server, or obtain data from the HTTP server

    Users send data to servers according to the protocol and can send data to different servers without restarting


    Support Modbus TCP And Modbus RTU Interconversion Mode

    Support Multi Wireless Networking Methods

    Support AP mode, STA mode, and AP+STA mode

    Support Multi Wired Networking Methods

    Support APLAN, APWAN, Router, and Bridge mode


    Supports Multi Configuration Methods Such As Hosts, Web Browser And Serial Port Configuration


    AT Command Mode

    The User Can Query The Current Status Of The Module Or Set Related Parameters By Sending AT Commands


    Socket Distribution Protocol

    In The Transparent Transmission Mode, The Serial Device Can Send Data To The Specified Socket Link; The Network Data Of Each Socket Is Sent To The Serial Device Through The Serial Port


    Hardware Protection

    Power Supply Anti-Reverse, Communication Interface ESD And Surge Protection, EFT Electrical Fast Transient/Burst Protection


    Customized Registration Packets, Heartbeat Packets

    The Registration Package Is Used To Identify The Device Information To The Server, So That The Server Can Identify The Device

    Interface Introduction

    Product Show

    * for reference only, please refer to the Package Content for the detailed part list

    Outline Dimensions

    Support Batch Customization

    Support Software And Hardware Customization
    Including Hardware Interface, LOGO, Label, Case And Web Page, Etc.


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