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USB Two Relay Controller - RS232 Serial controlled
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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

Price: $49.00 add to cart     
Feedback: 95.94%, 617 sales Ask seller a question
Shipping: US-Mainland: free (more destinations)
Seller's Country: Bulgaria
Condition: Brand new
Payment with:
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.
---------------------------------------------------
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Last Updated: 30 Oct 2014 22:16:55 PDT home  |  about  |  terms  |  contact
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