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    USB 4 Channel Relay Board-FT245RL

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    USB 4 Channel Relay Board-FT245RL USB 4 Channel Relay Board-DIN rail USB 4 Channel Relay Board-SSR USB 4 Channel Relay Board-FT245RL USB 4 Channel Relay Board-FT245RL

    USB 4 Channel Relay Board-FT245RL

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    This relay board with 4 SPDT relays and digital IO controlled via USB protocol, Suitable for home automation applications, hobby projects, and industrial automation. The free software application allows controlling relays manually or automatic operation by creating timers for each channel and enabling repeat cycle. Relay module support Windows & Linux platform, .Net / JAVA / Python SDK available for developing custom application.

    Order Code: RDL/4RB/14/001/V4.0

    • Buy 5 for ₹1,225.00 each and save 2%
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    Availability: In stock

    ₹1,249.00

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    ₹1,249.00
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    Questions:

    0
    vote
    Q: Dear Sir, Im planning to purchase two units of this product for my research work, please confirm if this product works with Windows 10 operating system. I purchased a similar board from some other vendor, but it supports only Windows 7 and hence I had to return it back to them. Awaiting for your prompt reply, so I can place the order today itself. Kind Regards, Dr. T. Naik Senior Scientist
    1
    Answer
    Posted by Dr. Tushar Naik, Wednesday, 8 September 2021 on product USB 4 Channel Relay Board-FT245RL
    • 0
      vote
      A: Dear Sir, Thank you for your inquiry. Yes, it will work for Windows 10 OS.
      Posted by Raghavendra Shetty on Saturday, 11 December 2021
    0
    vote
    Q: Request you to provide the Mechanical Dimensions (Length X Width X Height) of the USB 4 Channel Relay Board-FT245RL
    1
    Answer
    Posted by Sanjay, Thursday, 9 July 2020 on product USB 4 Channel Relay Board-FT245RL
    • 0
      vote
      A: Dear Sir, Dimension(L * W): 80MM * 60MM
      Posted by Raghavendra Shetty on Saturday, 11 December 2021
    0
    vote
    Q: Do you have any casing which will fit for this board and which exposes the relay, USB and power connectors outside?
    1
    Answer
    Posted by Ashutosh Srivastava, Wednesday, 19 August 2015 on product USB 4 Channel Relay Board-FT245RL
    • 0
      vote
      A:

      Dear Sir,

      Currently we don't have it, but if require we can customize it, for more information please write us at "support@researchdesignlab.com " 

      Posted by Rashmi P on Wednesday, 19 August 2015
    0
    vote
    Q: Hi, I recently bought this item from your website and was able to test it using the software you have provided in the following links: F245RL Utility Software: https://drive.google.com/a/isoftech.in/file/d/0BzrGD4zr88GnQTJfYmxoWDU4U2c/view Programable Software: https://docs.google.com/file/d/0BzrGD4zr88GnTjBPWTI4Mk9ZRFE/edit?pli=1 But when I downloaded and build the VB code from your site, it did not work. The code is from the following link: https://drive.google.com/a/isoftech.in/folderview?id=0B5QyrwuTuobwR1lCM3hyZnh1LVU&usp=sharing# Code starts a new process C:\\ft245RL_Init.exe on load which is not part of the source code. Let me know where I can get this. Also, if possible can also upload the source for this exe as well. Basically I want to write my own code in Windows and Linux without python dependency. Thanks in advance, Ashutosh
    1
    Answer
    Posted by Ashutosh, Wednesday, 19 August 2015 on product USB 4 Channel Relay Board-FT245RL
    • 0
      vote
      A:

      Dear Sir,

      Please refer the 12th page from the below given datasheet link,

      http://researchdesignlab.com/projects/Relay.pdf

      Posted by Rashmi P on Wednesday, 19 August 2015
    0
    vote
    Q: I want to know if the relay board can be controlled without any GUI software. I am using Linux and something simple like a bash script would be best suited for me. Thanks!!
    1
    Answer
    Posted by Saurabh, Saturday, 6 June 2015 on product USB 4 Channel Relay Board-FT245RL
    • 0
      vote
      A:

      Dear Mr.Saurabh

      Warm Greetings

      Yes it is compatible with linux software, please refer the 12th page from the below given datasheet link,

      http://researchdesignlab.com/projects/Relay.pdf

       

      Posted by Dipti Divakar on Saturday, 6 June 2015
    0
    vote
    Q: kindly send me the PIN diagram of the 4 channel USB relay Board 12V for Proper connectivity,Connecting the positive and negative ends are confusing .
    1
    Answer
    Posted by schetha, Tuesday, 13 January 2015 on product USB 4 Channel Relay Board-FT245RL
    • 0
      vote
      A:

      Dear Sucheta,

      Please go through the below diagram

       

       

      Posted by Dipti Divakar on Tuesday, 13 January 2015
    0
    vote
    Q: Dear Sir, Please provide a VB.net code for relay on/off .
    1
    Answer
    Posted by qrwtuy, Wednesday, 24 December 2014 on product USB 4 Channel Relay Board-FT245RL
    • 0
      vote
      A:

      onbyte=0x00

      Relay 1 On

      onbyte=onbyte or 0x01

      serialport.write(onbyte)

       

      Relay 1 off

      onbyte=onbyte And 0XFE

      serialport.write(onbyte)

       

      relay 2 On
      OnByte = OnByte Or 0x02
      serialport.write(onbyte)

       

      relay 2 off
      OnByte = OnByte And 0xFD
      serialport.write(onbyte)

       

      relay3 on
      OnByte = OnByte Or 0x04
      serialport.write(onbyte)

       

      relay3 off
      OnByte = OnByte And 0xFB
      serialport.write(onbyte)

       

      relay 4 On

      OnByte= OnByte Or 0x08
      serialport.write(onbyte)

       

      relay 4 off

      OnByte = OnByte And 0xF7
      serialport.write(onbyte)

       


      relay 5 On

      OnByte = OnByte Or 0x10
      serialport.write(onbyte)

       

       

      relay 5 off
      OnByte = OnByte And 0xEF

      serialport.write(onbyte)

       

      relay 6 0n
      OnByte = OnByte Or 0x20

      serialport.write(onbyte)


      relay 6 0ff
      OnByte = OnByte And 0xDF

      serialport.write(onbyte)


      relay 7 on
      OnByte = OnByte Or 0x40
      serialport.write(onbyte)


      relay 7 off

      OnByte = OnByte And 0xBF

      serialport.write(onbyte)


      relay 8 on
      OnByte = OnByte Or 0x80

      serialport.write(onbyte)


      relay 8 off
      OnByte = OnByte And 0x7F

      serialport.write(onbyte)

       

       

       

      Posted by Dipti Divakar on Wednesday, 24 December 2014
    0
    vote
    Q: If the relay board can control by an android application?
    1
    Answer
    Posted by Suba, on product USB 4 Channel Relay Board-FT245RL
    • 0
      vote
      A: Dear Sir, It works for the windows application software.
      Posted by Raghavendra Shetty on Saturday, 11 December 2021
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