DC 12V 24V 8DI 8DO Multifunction RS485 Modbus RTU Relay Module Support 01 05 15 02 03 06 16 Function Code Switch Control Board

$40.99
  Availability: In Stock
  Shipping: Free Airmail 
  Estimated Delivery: 

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    Handling Time

    Before we can ship your order, we prepare your products, do strict quality-control tests and carefully package the items. The time it takes to prepare your items for shipping is separate from the delivery time. It usually takes 1-3 business days to ship out .

    Shipping Methods

    You can choose the preferred shipping method on the cart page during the checkout process. We offers 3 international shipping methods:

    1. Airmail – Free untracked economy shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    2. Airmail Registered – Tracked shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    3. Expedited Shipping – Express shipping with courier delivery (DHL, UPS, FedEx, TNT)

    Delivery Time

    Airmail and Airmail Registered Area Estimated Delivery Time
    United States, Canada 7-25 business days
    Australia, New Zealand, Singapore, United Arab Emirates 10-25 business days
    United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
    Italy, Brazil, Russia, South Africa 10-45 business days
    Other countries 10-35 business days
    Expedited Shipping 3-10 business days to Worldwide

    Note: If you choose an expedited shipping, please remember to leave a valid contact number, this is required for expedited shipping’s courier delivery.

  •  Returns & Refund

    Last updated October 05, 2022

    Returns

    If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.

    Return Process

    To return an item, please email our customer service at sales@alexnld.com to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:

    Alex NLD
    Attn: Returns
    RMA #
    HaGiborim St 8
    Tiberias, 14388
    Israel

    Please note, you will be responsible for the return shipping charges. We strongly recommend that you use a trackable method to mail your return.

    All customers should contact us and obtain Return Merchandise Authorization (RMA) number before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.

    Refunds

    After receiving your return and inspecting the condition of your item, we will process your refund to the credit / debit card or PayPal account which was used to place the original order.

    Please allow at least seven (7) days from the receipt of your item to process your refund. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your refund has been processed.

    Exceptions

    If an item is found damaged or defective on receipt, we kindly ask you to contact us within 15 days from the delivery date to arrange a refund or exchange without physical return of the item.

    Please provide us with following:

    1. Photos of the front and back sides of the packaging box;
    2. A photo, video or screenshot of the defective item or the defective part of the parcel.

    Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.

    Warranty & Repair service

    If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team  and the problem is acknowledged, you can send the items back to us for a repair.

    Note:  Please be aware, we do not cover the cost of the returns fees in  warranty & repair service.

    Order Cancellation

    If you want to cancel an order within 24 hours from confirmation of the payment, you will be entitled to a full refund. It is still possible to cancel an order after 24 hours, provided that it has not yet been shipped. If an order has been shipped, it’s impossible for us to cancel or modify it anymore. If you still want a refund, you required to return the item on it’s arrival.

    Questions

    If you have any questions concerning our return policy, please contact us at:

    +972 054-536-2888
    sales@alexnld.com

     


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Description:
 
1. DC 12V (12V Version),DC 24V (24V Version) (optional)
2. Standby current (all relays closed) 14MA, 1 relay open 40MA, 2 relays open 68MA, 3 relays open 96MA,4 relays open 122MA,5 relays open 149MA,6 relays open 177MA, 7 relays open 202MA,8 relays open 226MA
3. 8 photoelectric isolation Input ports (NPN low level active ).
The input-output relationship can be set to various association modes through instructions(Self-lockingdefault)/Interlocking/Momentary/Interlocking/Output=Input)
4. Support standard Modbus RTU command, function code, write 05/06/15/16 read 01/02/03
5. With hardware reset function, with TVS anti-surge protection
6. 8 opto-isolated inputs (NPN), 8 relay outputs (upgraded relays, more durable)
7. MODBUS commands can be made serial HyperTerminal (serial assistant) OR ”Modbus Poll”Enter;
8. Under the MODBUS command mode, it can support up to 64 devices in parallel.
9. The default baud rate is 9600BPS. The baud rate can be selected by Conmand 2400 4800 9600 19200 38400 57600 115200BPS
10. The parity can be none parity, even parity and odd parity
11. The data sending and returning time can be set,with a maximum value of 1000ms
12. Size: 136 * 72 * 12mm(Only PCB Board);138 * 82*40mm(with Din Rail Box)
13. Weight: 143g(Only PCB Board);239g(with Din Rail Box)
14. Maximum load: 10A / 250VAC, 10A / 125VAC, 10A / 30VDC, 10A / 28VDC, 10A / 12VDC
 
Upgraded Features:

MODBUS RTU Function Code 01 05 15 02 03 06 16
Support more input-output relationships
Support more baud rates, can modify the parity bit
Hardware reset to factory settings (RESET jumper)
Upgraded relays (more durable)
TVS anti-surge protection

Application:

PLC RS485 IO expansion board
Smart Home,Home Automation ,Wiser Home;
PTZ Camera
Security Monitoring
Identification system;
LED Lamp Drivers
Automatic curtain control
Battery Test Detection System

DIN rail Box parameters:

Product model: UM72
Width: suitable for PCB board width UM72(72mm)
Insulation grade: flame-retardant VO grade
Backplane length: suitable for 136 mm PCB boards
Net weight: 99g
Installation: DIN35 and C45 rail

Package inlcuded:

1 x DC 12V/24V 8DI 8DO Modbus RTU RS485 Relay Module

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Product ID: 16005276 Category: Model: Only Board (+1 more)Voltage: 12V (+1 more)
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