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          Products

          1-port RS232/485 to 4-port RS485 passive isolated HUB

          RS232/485/422 Serial Converters

          Features and Benefits

          The MWE485-H4 achieves the 1 port RS-232/RS-485 to 4 ports RS-485 in high rate with optic-isolation.It supports to long distance communications above 1.5km and multidrops(4 ×128 drops).This HUB can be used for RS-232/485 conversion or extending the communication ability for RS-485 Bus. This series of products adopts bus segmentation technology to realize star-type centralized network connection of RS-232/RS-485 devices and enhance bus signal load capacity.

        1. Overview
        2. Specifications
        3. Applications
        4. Order Information
        5. Product description

          The MWE485-H4 achieves the 1 port RS-232/RS-485 to 4 ports RS-485 in high rate with optic-isolation.It supports to long distance communications above 1.5km and multidrops(4 ×128 drops).This HUB can be used for RS-232/485 conversion or extending the communication ability for RS-485 Bus. This series of products adopts bus segmentation technology to realize star-type centralized network connection of RS-232/RS-485 devices and enhance bus signal load capacity. The product uses industrial-grade applications designed for system applications in complex environments.

              


          Features:

          - RS232/485 supported for master port;

          - Optic-isolation for master to slave channels;

          - Completely error contained, one slave node error does not affect others;

          - 512 nodes broadcasting polling network mode supported;

          - Intelligent module inside, auto-identify the RS-485 signal flaw;

          - Industry level design,excellent import element chosen,all surface adhibit technical.

          Product specifications

          Technical parameters

          Standard

          Compliant with EIA RS-232, RS-485, RS-422 standards

          Interface

          Interface form

           Industrial terminal block

          Communication rate

          Baud Rate

          300bps115.2kbps

          LEDs

          Power indicator

          POW(Red): Always lit when the power is connected normally

          Serial port transceiver indicator light

          (Green): Flashes when data is being sent or received

          (Yellow): Flashes when data is being sent or received

          Power

          Power Supply

          External DC5V power supply, external DC9~30V power supply

          Interface

          Industrial terminal block

          Physical Characteristics

          Shell

          DIN rail shell

          Dimension

          123mm×34mm×72mm

          Weight

          0.13kg

          Transmission distance

          Serial port line

          RS-232, 15m@9600bps

          RS-422/RS-485, 1.2km@9600bps

          Working Environment

          Operating Temperature

          -40°C~85°C

          Storage temperature

          -40°C~85°C

          Ambient Humidity

          5%~95%

          Warranty

          Warranty

          5 Years

          Certification

          Certification

          CE, FCC



          Ordering information

          Item No.

          Conversion mode

          Transmission rate

          Power supply

          Main port

          Slave port

          MWE485-H4

          RS-232/RS-485

          4-way RS-485

          300bps38.4Kbps

          External supply DC5~12V power supply


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