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Modbus RTU 16-Ch Relay Module, RS485 Interface, With Multiple Isolatio

Ürün Kodu : LTE-WS24921
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2.932,43 TL + KDV
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  • DESCRIPTION
    PACKAGE CONTENT
    Modbus RTU 16-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case
    RS485 16-Ch Relay Module

    Modbus RTU Protocol, Multi Isolation Protection Circuits, Safe & Stable & Reliable

     
    Features At A Glance

    This product is an industrial 16-ch relay module controlled via RS485 bus, adopts Modbus RTU protocol, built-in protection circuits such as power supply isolation, ADI magnetical isolation, resettable fuse, and TVS diode, etc. It also comes with an ABS case.

    The Modbus RTU 16-Ch Relay 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.

    • Configurable device address (1~255), multi devices can be cascaded on RS485 bus
    • 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
    • Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
    • Onboard unibody ADI magnetical isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
    • Onboard resettable fuse and TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, provides over-current/over-voltage proof, lightningproof & anti-electrostatic
    • Onboard Optocoupler isolation, prevent the relay from being interfered by high-voltage circuit
    • Onboard dedicated relay driver chip, with built-in freewheeling diode protection, the driving ability is stronger and more stable
    • Reverse-proof circuit, prevent the circuit from being damaged accidentally by incorrect connection
    • High quality relay, contact rating: ≤10A 250VAC/30VDC
    • Rail-mounted ABS case, easy to install, safe to use
    • 3 LEDs for indicating the MCU status and signal transceiving status
    Specifications
    OPERATING VOLTAGE 5V
    COMMUNICATION INTERFACE RS485
    BAUDRATE 4800, 9600, 19200, 38400, 57600, 115200, 128000, 256000
    DEFAULT COMMUNICATION FORMAT 9600, N, 8, 1
    RELAY CHANNELS 16
    CONTACT FORM 1NO 1NC
    COMMUNICATION PROTOCOL Standard Modbus RTU protocol
    RS485 ADDRESS 1~255
    LED INDICATORS STA: MCU indicator, keep flashing when the MCU normally working
    TXD: TX indicator, lights up when sending data
    RXD: RX indicator, lights up when receiving data

    Onboard Multiple Isolation Protection Circuit

    Multiple Protections, More Safe And Reliable

    Rail-Mount Case Design

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

    RS485 Communication

    Configurable Device Address (1~255), Multi Devices Can Be Cascaded On RS485 Bus
    In Case Of Many Devices Are Cascaded, Or The Communication Distance Is Quite Long, It Is Necessary To Use RS485 Repeaters

    * for reference only, the USB to RS485 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

    Applications
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