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    8-ch Ethernet Relay Module (B) Digital Input, Modbus RTU/Modbus TCP, PoE, Isolation, Protection (WS-27876)
    8-ch Ethernet Relay Module (B) Digital Input, Modbus RTU/Modbus TCP, PoE, Isolation, Protection (WS-27876)
    8-ch Ethernet Relay Module (B) Digital Input, Modbus RTU/Modbus TCP, PoE, Isolation, Protection (WS-27876)
    8-ch Ethernet Relay Module (B) Digital Input, Modbus RTU/Modbus TCP, PoE, Isolation, Protection (WS-27876)
    8-ch Ethernet Relay Module (B) Digital Input, Modbus RTU/Modbus TCP, PoE, Isolation, Protection (WS-27876)
    8-ch Ethernet Relay Module (B) Digital Input, Modbus RTU/Modbus TCP, PoE, Isolation, Protection (WS-27876)

    8-ch Ethernet Relay Module (B) Digital Input, Modbus RTU/Modbus TCP, PoE, Isolation, Protection (WS-27876)

    WS-27876
    56,16 €

    46.80 € bez DPH

    8-ch Ethernet Relay Module (B) Digital Input, Modbus RTU/Modbus TCP, PoE, Isolation, Protection (WS-27876)

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    8-ch Ethernet Relay Module (B) Digital Input, Modbus RTU/Modbus TCP, PoE, Isolation, Protection (WS-27876)

    8-Ch Ethernet Relay Module (B) With Digital Input, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, With Various Isolation And Protection Circuits, Industrial Grade Rail-Mount Case

    8-Ch Ethernet Relay Module (B)
    With Digital Input

    Ethernet Port Communication, Modbus Protocol, PoE Power Supply

    8-ch Ethernet Relay Module (B), front view
    Features At A Glance

    This product is an industrial 8-ch relay module controlled via Ethernet port, with 8-ch digital input, adopts Modbus RTU/Modbus TCP protocols, supports PoE power supply, also comes with an ABS rail-mount case.

    The Modbus POE ETH Relay (B) is very easy to use. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and/or applications with high communication requirements.

    • Features flash-on, flash-off function, by passing argument to the command, it is possible to turn on the relay for a while and then close it automatically
    • Supports DC 7~36V wide range power input and PoE power supply
    • Supports relay control through MQTT protocol, comes with Alibaba Cloud MQTT application demo
    • Onboard Optocoupler isolation, prevent the relay from being interfered by high-voltage circuit
    • Adopts dedicated relay driver chip, with built-in flyback diode protection, for stronger and more stable driving ability
    • Supports passive and active digital input, with bi-directional optocoupler isolation, built in debouncing algorithm. The relay supports digital input linkage control or toggle control
    • Reverse-proof circuit, prevent the circuit from being damaged accidentally by incorrect connection
    • High quality relay, contact rating: ≤10A 250VAC/30VDC
    • Rail-mounted ABS plastic enclosure, easy to install, safe to use
    • 4 LEDs and Network indicators for indicating the MCU status and signal transceiving status
    Primary Function

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

    8-ch Ethernet Relay Module (B), primary function
    Supports Multiple Communication Modes, Adopts Modbus Protocol

    Supports TCP Server / TCP Client / UDP Mode / UDP Multicast / HTTP / MQTT
    Supports Modbus RTU Protocol/Modbus TCP Protocol

    8-ch Ethernet Relay Module (B), supports Modbus RTU protocol/Modbus TCP protocol
    Multi Configuration Methods

    Supports Software And Web Browser Configuration, Obtaining Dynamic IP Via DHCP, Connecting To Domain Name Server Via DNS Protocol

    8-ch Ethernet Relay Module (B), supports multi configuration methods
    Multi Power Supply Options, Wide Range Power Input

    DC Power Port: Directly Uses A Power Plug For Power Supply; Screw Terminal: DC 7~36V Wide Range Power Input; PoE Port: IEEE 802.3af PoE Compliant

    8-ch Ethernet Relay Module (B), supports multi power supply methods
    * The external power supply adapter is NOT included by default, it is recommended to purchase 12V power supply if you need it.
    Digital Input

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

    8-ch Ethernet Relay Module (B), digital input connection demo
    Interfaces & Indicators

    With Multiple LED Indicators, Easy To Monitor The Operating Status

    8-ch Ethernet Relay Module (B), Interfaces & Indicators instruction
    RUN Ethernet port indicator, blinking when Ethernet port normally working
    STA MCU indicator, blinking when the MCU normally working
    TXD TX indicator, lights up when sending data
    RXD RX indicator, lights up when receiving data
    ETHERNET PORT GREEN INDICATOR Lights up when the connection is established
    ETHERNET PORT YELLOW INDICATOR Data activity indicator, blinking when transmitting data

    Multiple Modes For Various Automation Scenarios

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

    8-ch Ethernet Relay Module (B), normal and flash ON / flash OFF relay control mode8-ch Ethernet Relay Module (B), Linkage and Toggle relay control mode
    Relay Connection

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

    8-ch Ethernet Relay Module (B), relay connection demo
    Enclosure Design

    Rail-Mounted ABS Plastic Enclosure, Easy To Install, Safe To Use

    8-ch Ethernet Relay Module (B), adopts rail-mounted ABS plastic enclosure
    Applications
    8-ch Ethernet Relay Module (B), applications

    Product Show
    8-ch Ethernet Relay Module (B), product show

    Outline Dimensions
    8-ch Ethernet Relay Module (B), outline dimensions

    Balenie Obsahuje / Package Content

    The power supply of this product is not included, it is recommended to purchase 12V power supply if you need it.

    Modbus POE ETH Relay (B) x1

    Modbus POE ETH Relay (B)

    Waveshare Electronics
    WS-27876

    Špecifické referencie

    8-ch Ethernet Relay Module (B) Digital Input, Modbus RTU/Modbus TCP, PoE, Isolation, Protection (WS-27876)

    56,16 €

    46.80 € bez DPH