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    ONLY BOARD for WS-26517 Industrial Modbus RTU 8-ch Relay Module (D) With Digital Input RS485,7~36V  (WS-25889)
    ONLY BOARD for WS-26517 Industrial Modbus RTU 8-ch Relay Module (D) With Digital Input RS485,7~36V  (WS-25889)

    ONLY BOARD for WS-26517 Industrial Modbus RTU 8-ch Relay Module (D) With Digital Input RS485,7~36V (WS-25889)

    WS-25889
    22,50 €

    18.75 € bez DPH

    ONLY BOARD for WS-26517 Industrial Modbus RTU 8-ch Relay Module (D) With Digital Input RS485,7~36V  (WS-25889)

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    ONLY BOARD for WS-26517 Industrial Modbus RTU 8-ch Relay Module (D) With Digital Input RS485,7~36V  (WS-25889)

    Specifications
    POWER SUPPLY 7~36V
    COMMUNICATION INTERFACE RS485
    BAUDRATE 4800, 9600, 19200, 38400, 57600, 115200, 128000, 256000
    DEFAULT COMMUNICATION FORMAT 9600, N, 8, 1
    RELAY CHANNELS 8
    CONTACT FORM 1NO 1NC
    CONTACT RATING ≤10A 250VAC/30VDC
    DIGITAL INPUT 8DI, 5~36V, passive / active input (NPN or PNP), built-in bi-directional optocoupler isolation
    COMMUNICATION PROTOCOL Standard Modbus RTU protocol
    RS485 ADDRESS 1~255
    LED INDICATORS STA: MCU indicator, keeps flashing when the MCU normally working
    TXD: TX indicator, lights up when sending data
    RXD: RX indicator, lights up when receiving data

    Primary Function

    Supports Reading Digital Input By Sending Modbus RTU Protocol Commands Via RS485 For Relay Output Control

    Modbus-RTU-Relay-D-details-3.jpg
    Hardware Analysis

    Multiple Protections For Safer And More Reliable Use

    Modbus-RTU-Relay-D-details-5.jpg
    Digital Input

    Supports Passive (Dry Contact) And Active (Wet Contact) Digital Input, With Bi-Directional Optocoupler Isolation

    Interfaces & Indicators

    With Multiple LED Indicators, Easy To Monitor The Operating Status

    Multiple Modes For Various Automation Scenarios

    Supports Multiple Relay Control Modes, Each Channel Supports Independent
    Control Mode Setting

    Modbus-RTU-Relay-D-details-11.jpg Modbus-RTU-Relay-D-details-13.jpg
    RS485 Communication

    Configurable Device Address (1~255), Multi Devices Can Be Cascaded On RS485 Bus

    In Case Of Many Devices Are Cascaded, Or Communication Distance Is Quite Long, It Is Necessary To Use RS485 Repeaters

    Modbus-RTU-Relay-D-details-15.jpg

    for reference only, the USB TO RS232/485/TTL converter is Not included

    Relay Connection

    Contact Rating Of The Onboard Relay Up To 10A 250VAC/30VDC
    Directly Controlling 220VAC Home Appliances, Or Devices Below 30VDC

    Modbus-RTU-Relay-D-details-17.jpg
    Applications
    Modbus-RTU-Relay-D-details-21.jpg

    Outline Dimensions
    Resources & Services
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    Waveshare Electronics
    WS-25889

    Špecifické referencie

    ONLY BOARD for WS-26517 Industrial Modbus RTU 8-ch Relay Module (D) With Digital Input RS485,7~36V (WS-25889)

    22,50 €

    18.75 € bez DPH