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RS232 RS485 to RJ45 Ethernet Serial Server, Dual POE Ethernet Ports

  • $89.00
  • Save $30
  • (Exc. GST)


  • In stock with a short lead time. Ship within 3-7 days.

  • $ We Ship from our stock in AU (Perth) with pickup option, and Prices are Exc. GST
  • $ We Offer Quantity Discounts for Large Orders 10+qty (Request for Quote)
  • $ We Accept Purchase Orders & Net 30 Payment for Eligible Accounts
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    RS232 RS485 to RJ45 Ethernet Serial Server, Dual Ethernet Ports

    RS232 RS485 To RJ45 Ethernet Serial Server, RS232 And RS485 Dual Channels Independent Operation, Dual Ethernet Ports, Rail-Mount Industrial Isolated Serial Module, Bi-Directional Transparent Transmission

      

    Features:

    This is a dual serial port device data acquisitor / IoT gateway designed for the industrial environment, 1-ch RS232 and 1-ch RS485 can work simultaneously without interfering with each other using one Ethernet cable. It combines multiple functions in one, including serial server, Modbus gateway, MQTT gateway, RS232 and RS485 to JSON, etc. The other one Ethernet port can be used as a network switch or for cascading, and the PoE* function is optional for dual Ethernet ports. Provides two power supply methods: DC port (outer diameter: 5.5mm, inner diameter: 2.1mm) and screw terminal. The case with rail-mount support, is small in size, easy to install, and cost-effective. It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring...

    * This product is a PoE receiver device (PD), it needs to be connected to the PoE power supply and get power from the PSE device to work normally.


    Specifications:


    Product Type Serial server, Modbus Gateway, MQTT Gateway
    Basic Function Bi-directional transparent data transmission between RS232 and RS485 to Ethernet
    Communication interface RS232 port × 1, RS485 port × 1, POE Ethernet port × 2
    Power supply DC 5.5 power port, 6 ~ 45V DC screw terminal, or PoE port
    Isolation Protection Power isolation, Signal isolation
    COMMUNICATION
    Ethernet RJ45 with PoE support, IEEE 802.3af compliant
    10 / 100M auto-negotiation RJ45 connector, 2 KV surge protection
    Serial port Isolated RS232 and RS485 (the 2 channels can receive and transmit independently at the same time)
    SERIAL SPECIFICATION
    Baudrate 300 ~ 115200 bps
    Parity bit none, odd, even, mark, space
    Data bit 5 ~ 9 bits
    Flow control N/A
    SOFTWARE
    Protocol ETHERNET, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS
    Configuration host, web browser, device management functions library
    Communication method TCP/IP direct communication, VCOM
    Operating mode TCP server, TCP client (coexisting with TCP server), UDP, UDP multicast
    ENVIRONMENT REQUIREMENT
    Operating temperature -40℃ ~ 85℃
    Humidity range 5% ~ 95% relative humidity
    Dimensions L × W × H: 78.0 × 72.5 × 24.2 mm

    Primary Function:

    Bi-Directional Transparent Data Transmission Between Dual Serial Ports And Ethernet

    Multi Power Supply Options:

    Support PoE Ethernet Port Power Supply*, Suitable For IEEE 802.3af PoE Standard
    Support Screw Terminal And DC Power Port For Power Supply, DC 6~45V
    Wide Voltage Range Input

    Support Ethernet Port Cascade::


    Onboard 2-Ch Ethernet Ports For Communication And Cascade
    Either One Can Be Used For Dual Serial Server Network Communication, While The Other One Can Be Used For Cascading Or Communication With Other Devices

    * Note: Each module in the cascade needs to be powered individually. The working current of the module is 12V/150mA (MAX) and can be cascaded up to 8.

    DIN Rail-Mount Support

    Industrial-Grade Rail Design, Compact Size, Easy Installation, Cost-Effective

    Modbus Gateway Support

    Suitable For Modbus Networking Upgrade, Can Be Used With Specific Configuration Software

    Multi Communication Modes

    Supports TCP Server / TCP Client / UDP Multicast / UDP Mode

     

    * Note: This module is dual-channel, and each channel supports the above functions separately


    MQTT/JSON To Modbus

    More Flexible Conversion Between Different Protocols

    When used as MQTT gateway, the devices can upload serial data to MQTT server by MQTT protocol through transparent transmission, supported servers including Baidu Cloud MQTT, Alibaba Cloud MQTT, China Mobile OneNet, etc. The acquired Modbus RTU or non-standard serial data can be parsed into JSON format and packaged into MQTTdata packet for uploading.

    When used as JSON data acquisition gateway, the devices can be connected to data acquisition instruments through RS485 connection, then acquire data automatically, convert the data into JSON format, and finally post it to server. The acquired data supports Modbus RTU 645 instrument 97 version, 645 instrument 07 version, as well as sorts of non-standard RS485 protocols. The uploaded data format can be configured via host, and the JSON upload protocol can be MQTT protocol, HTTP POST protocol, HTTP GET protocol, and so on.

    Multi Hosts Roll-Polling Support

    Different Network Devices Will Be Identified And Response Respectively,
    No More Crosstalk Issue While Communicating With Multi Network Devices

    User-Defined Heartbeat/Registration Packet

    Easy For Cloud Communication And Device Identification

    NTP Protocol Support

    Getting Network Time Info For Serial Output Or Data Upload

    Multi Configuration Methods

    Supports Web Browser Configuration, Obtaining Dynamic IP Via DHCP,
    DNS Protocol Connected Domain Server Address

    Multiple Protection, Safe And Stable

    Onboard power supply and signal isolation, it can provide stable isolation voltage with high reliability and strong anti-interference. Built-in TVS (transient voltage suppression tube) can effectively suppress the surge voltage and transient peak voltage in the circuit, lightningproof & ESD protection. Built-in resettable fuse and protection diode to ensure stable output of current and voltage, prevents over-current and over-voltage proof, improve shock proof performance

    Aluminium Alloy Enclosure

    Aluminium Alloy Enclosure With Sand Blasting And Anodic Oxidation
    Solid And Durable, Fashion And Good Hand Feeling

    Interface Introduction

    Product Show

    Outline Dimensions

    Support Batch Customization

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

    Resources & Services

     

     


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