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$49.00 On Hold

USB Two Relay Controller - RS232 Serial controlled 5.0 3 ratings

USB Two Relay Controller - RS232 Serial controlled
  • USB Two Relay Controller - RS232 Serial controlled
  • USB Two Relay Controller - RS232 Serial controlled
  • USB Two Relay Controller - RS232 Serial controlled

More than 10 available, 24 sold

Details

Shipping: US-Mainland: free (more destinations)

Condition: Brand new

*The store has not been updated recently. You may want to contact the merchant to confirm the availability of the product.

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  • Description
Price $49.00 (£30.00) including worldwide shipping.

A general purpose USB Relay controller for connection to a PC's USB port using VCP (Virtual COM port). Control devices using your PC.

Features:
• Fully assembled and tested.
• For 12V/24V DC 15A or 120V/220V AC at 10A max.

Complete including:
- One USB relay controller

Dimensions:
100 mm / 62 mm / 26 mm

Links:
Manual - http://www.sigma-shop.com/manuals/usb_two_relay_manual.pdf
Drivers - http://www.ftdichip.com/Drivers/VCP.htm
Support forum - http://www.sigma-shop.com/board/

Drivers are available to work with the following operating systems :
Windows Server 2008 R2
Windows 7
Windows 7 x64
Windows Server 2008
Windows Server 2008 x64
Windows Vista
Windows Vista x64
Windows Server 2003
Windows Server 2003 x64
Windows XP
Windows XP x64
Windows 2000
Windows ME
Windows 98
Linux
Mac OS X
Mac OS 9
Mac OS 8
Windows CE.NET (Version 4.2 and greater)

Communication Parameters:
8 Data, 1 Stop, No Parity
Baud rate : 9600

Commands:
- FIRST relay commands:
"FF 01 00" - OFF command
"FF 01 01" - ON command
- SECOND relay commands:
"FF 02 00" - OFF command
"FF 02 01" - ON command


Sample VB6 code :
----------------------------
Private Sub cmdOff_Click()
With MSComm1
'make sure the serial port is open
If .PortOpen = False Then .PortOpen = True
'send the data
.Output = Chr$(255)
.Output = Chr$(1)
.Output = Chr$(0)
End With 'MSComm1
End Sub
Private Sub cmdOn_Click()
With MSComm1
'make sure the serial port is open
If .PortOpen = False Then .PortOpen = True
'send the data
.Output = Chr$(255)
.Output = Chr$(1)
.Output = Chr$(1)
End With 'MSComm1
End Sub
----------------------------

Sample C# code:
----------------------------
private void button1_ON_Click(object sender, EventArgs e)
{
serialPort1.Write(new byte[] { 0xFF, 0x01, 0x01 }, 0, 3);
}
private void button1_OFF_Click(object sender, EventArgs e)
{
serialPort1.Write(new byte[] { 0xFF, 0x01, 0x00 }, 0, 3);
}
----------------------------

Linux:
----------------------------
The old kernel's "echo" commands:
echo $'xFFx01x01' > ttyUSB0
the relay 1 go ON.
echo $'xFFx01x00' > ttyUSB0
the relay 1 go OFF.
----------------------------
The new kernel's "echo" commands:
echo -e 'xFFx01x01' > /dev/ttyUSB0
the relay 1 go ON.
echo -e 'xFFx01x00' > /dev/ttyUSB0
the relay 1 go OFF.
----------------------------



---------------------------------------------------
This item is assembled, tested and in working condition.
I have this item in stock. So it is dispatched as soon as the payment is received.
I ship daily (Monday-Friday). Every item is carefully tested and packed before shipping.
The shipping usually takes 7-15 days. This shipping duration is fixed by the post services.
Please check my other items.
FREE WORLDWIDE SHIPPING PER ORDER no matter how many items you buy from me at a time.
I prefer payments through PayPal.
---------------------------------------------------
... [Full Description]

Ratings & Reviews

5.0 out of 5
3 ratings and reviews
All from verified purchases
100%
0%
0%
0%
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This USB relay controller is very functional and works flawlessly. It's easy to set up and operates smoothly with my devices. Overall, a great investment for automation projects.
Stephen - Aug 13, 2012
The USB Two Relay Controller is a versatile gadget that works great. It's easy to use and suitable for various applications. This device is a perfect solution for anyone needing reliable control from a PC without any complicated setup.
Seth - Jan 6, 2012
This USB relay controller is just what I was looking for. It's super easy to use and works perfectly with my PC. The build quality is fantastic, and it really holds up to regular use. The ability to control different devices is just great. Plus, the price is very reasonable for what you get. Overall, I’m impressed and would certainly recommend it.
Joseph - Oct 8, 2011

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Seller Information

Seller

sigmashop 5/5 Stars
  • Contact Seller
  • 95.96%, 631 sales
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Location

  • Bulgaria BG, VT

Payment

  • Credit Cards
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  • PayPal

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