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Electrical Modbus Wall Switch RS485 Protocol Push Button Lamp Switch

    Buy cheap Electrical Modbus Wall Switch RS485 Protocol Push Button Lamp Switch from wholesalers
     
    Buy cheap Electrical Modbus Wall Switch RS485 Protocol Push Button Lamp Switch from wholesalers
    • Buy cheap Electrical Modbus Wall Switch RS485 Protocol Push Button Lamp Switch from wholesalers
    • Buy cheap Electrical Modbus Wall Switch RS485 Protocol Push Button Lamp Switch from wholesalers

    Electrical Modbus Wall Switch RS485 Protocol Push Button Lamp Switch

    Ask Lasest Price
    Brand Name : Smart Laffey
    Model Number : LFmd-swxx-D89
    Price : Negotiable
    Supply Ability : 100000 Piece/Pieces per Month
    Delivery Time : 10-15 work days
    • Product Details
    • Company Profile

    Electrical Modbus Wall Switch RS485 Protocol Push Button Lamp Switch


    Electrical Wall Switch RS485 Modbus Protocol Push Button Lamp Switch


    Specifications


    Product NameD89 Wall Lamp Switch
    BrandSmart Laffey
    MaterialMetal cover
    Size86mm*86mm
    ColorWhite/Black/Champagne/Grey
    ProtocolRS485 Modbus
    Power12V, DC
    Back Box for InstallationUK Square Box
    Conjoined2/3/4 conjoined
    FunctionControlling lamp
    Types2/3/4-button
    ApplicationHome / Hotel / Office Building

    Product Features


    The D89 series switches are manufactured with thick metal panels, which are sturdy. The panel is divided into independent square pieces, which can be disassembled independently.


    Using the variable backlight technology button, when the switch is turned on, it is white light, and when it is turned off, it will reveal a soft orange light, allowing users to accurately find the position of the switch at night or when the light is dim.


    The switch can be used with the same series of sockets, thermostats and dimmers.


    Description


    Modbus communication: Network smart panel, read or write the register through rs485, realizing distant monitor and output control. MODBUS RTU protocol is adopted. Serial port parameter settings: Baud rate:”9600”, check bit:”null”, data bit: “8”, stop bit: “1”.Two instructions distance: 100ms


    Functions


    (1) Communication format


    Communication

    Device ID

    Function codeData addressCommunication dataCRC Check
    1Byte1Byte2BytenByte2Byte

    (2) Communication device No.


    1----255, factory default address; OXFF is broadcast address

    Under broadcast mode, write is permitted, not read. No data back from slave device.


    (3) Function code


    Function codeFunction content
    03Hread specified address data
    06Hset specified address data
    83Hread instruction error return
    86Hset specified address error return



    Advantages


    (1) Mutual benefit : We are factory also have more than 10 years experience in manufacturing and developing of switches and sockets.

    (2) Customize : We have strong R&D team, we will try our best to custom product as your request.

    (3) OEM service : (a) Printing your Logo (b) Engraving words or icons

    (4) Mix order : We accept mix order, different model and small quantity order.


    FAQ


    1. Q:What’s the shipping method?

    A: By express way. Such as Fedex, DHL, TNT and so on; by air or by sea. Shipping cost is decided by shipping ways and product’s actual weight and volume, also your detailed address.

    2. Q:Can we print our own brand or logo on your products?

    A: Yes, it is our pleasure to be one your OEM manufacturer in China to meet your OEM requirements.

    3. Q: Why do some goods have difference between website picture and practical items?

    A: Because difference of light and browser, also different batches, materials may be little difference, such as lining. Sometimes, the picture is for reference only. These are allowed in actual case. If any question, please tell us before order and ask clearly.

    4. Q: Can I order one piece for sample or trial order less than MOQ to test the quality?

    A: Yes, We recommend to check the sample before order. We accept trial order less than MOQ.

    5. Q: If I order big quantity, what's the good price?

    A: Please send the details enquiry to us, such as the Item Number, Quantity for each item, Quality request, Logo, Payment Terms, Transport method, Discharge place etc. We will make the accurate quotation to you as soon as possible.


    If you have another question, please feel free to contact us.

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