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USB-Four-4-Relay-Module-Board-for-Home-Automation
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USB Four(4) Relay Module,Board for Home Automation

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leotron_87 (2029 Red star icon for feedback score in between 1,000 to 4,999)
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Item location:
Europe, Bulgaria
 
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Description Shipping and payments
Item number:
180646300804
Seller assumes all responsibility for this listing.
Last updated on  May 17, 2013 07:03:34 PDT  View all revisions

Item specifics

Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions- opens in a new window or tab ... Read moreabout the condition
Brand: RAS-05-15
Communication with PC: USB MPN: DAE-CB/Ro4-USB
Maximum load current: 400 mA Country of Manufacture: Bulgaria
Weight: 75 gr Type: Relay Board
Number Relays: Four(4) Dimensions: 77mm x 56mm x 17mm
Typical applications: Home Automation Power supply: USB
 
Denkovi Assembly Electronics ltd.
USB Four(4) Relay Module,Board for Home Automation
General description

Denkovi USB Four Channel Relay Board

Brief description:

This is USB controlled relay module with 4 relays RAS-05-15 (each can handle 10A). You may use it for simple ON/OFF switching electrical devices - home lights, DC motors, solenodis and others. It may help you building projects like robotics and home automation. Each such board requires one USB port. The more USB ports you have the more Relay boards you may connect. You may use it with our software - DRM (universal software for all our relay boards). If you are developer and need software example, please look at this link or contact with us.

Characteristics:

  • 4 Relays RAS-05-15. Datasheet - here
  • Relay parameters: 5V / 72mA, 15A/24VDC (120VAC), 10A/250VAC
  • PCB parameters: FR4 / 1.5mm / two layers / metalized holes / HAL / white stamp / solder mask / еxtra PCB openings for better voltage isolation / doubled high voltage tracks
  • Power Supply - from USB port
  • Current consumption - 400 mA
  • FT245RL. Datasheet - here
  • Led for each relay output
  • Size - 77mm x 56mm x 17mm
  • Supported by DRM software
  • Software examples: VB6, BCB6, Java, .NET 2010 Express, LabVIEW Please contact with us for download.
  • Product code: DAE-CB/Ro4-USB

 

 
Advantages
  • High quality
  • Low cost
  • No extra power supply
  • Free software with many functions
  • Control electrical devices according weekday/date/time
  • Create timers or pulses with our software
  • Software examples
Applications
  • Home automation
  • Robotics
  • Alarms
  • Timers
  • Open doors and windows via PC
  • Aquariums applications
The auction includes
  • 1 x USB Four Channel Relay Board (DAE-CB/Ro4-USB)
  • DRM Software - Denkovi Relay Manager Software. The software is available for download from this link -DRMsetup.exe
Software development

Each such device is shown as separate virtual com port (VCP) on your PC. The relay board outputs are controlled by FT245RL. It has 8 bit data output register (this device use only 4 of them). When data is sent to the register the outputs are set. If you are software developer - be sure "Synchronous Bit-Bang Mode" is selected! FTDI provides Bit-Bang Mode documentation. Also the baudrate must be set with high value - 921600 (to avoid the latency if any) See this. The board can not be controlled directly via COM port - you need to download our DRM Software to control the device. The unit can not work without PC. Only one such device can be supplied from single USB port. If you want to supply many such devices you need USB HUB with extra power supply.

 

Relay output characteristics
Type     DAE-CB/Ro4-USB
Relay type     RAS-05-15
Relay outputs count     4
Contact type     NO, NC
Current consumption 5 VDC mA 72
Switching parameters
24 VDC
120 VAC
250 VAC
A
A
A
15
15
10

 

Phisical characteristics
Type     DAE-CB/Ro4-USB
Dimensions
Width
Height
Length
mm
mm
mm
77
17
56
Weight   gr  75
PCB
FR4
Height
Layers
Metalized holes
HAL
White stamp
Solder mask
Extra PCB openings
Solder mask
 
mm
 
 
 
 
 
 
 
Yes
1.5
2
Yes
Yes
Yes
Yes
Yes
Yes
Mounting holes diameter inner side mm 3.5
Leds
Relays (green)
USB ON (red)
 
Yes
Yes
USB port terminal  
Yes

 

How to connect inductive
loads
Denkovi USB Four Channel Relay Board
Mechanical view
Denkovi USB Four Channel Relay Board PCB
DRM Software
DRM Software

Denkovi Relay Manager (DRM) is universal software for controlling all kinds of Denkovi USB, VCP and SNMP relay boards

CAUTION! Using of Denkovi Relay Manager (DRM) Software with devices which are not manufactured by Denkovi Assembly Electronics LTD is not allowed!

USB Four Channel Relay Board is supported by DRM Software. DRM Software will hep you to save money for expensive software and time in programming. It allows you to switch ON/OFF your devices at particular date and time, turn ON/OFF the relays with pulses or control them via specific sequence. If you have one of our relay boards from this list you may turn your PC in powerful automation tool.

  • Control up to 32 relay boards
  • User-friendly intuitive interface
  • Save/Load file
  • Control mode: single and multiple setting of the relays
  • Timer mode: create timer playlist for the relays
  • Weekly mode: each relay may be turned ON/OFF on each day of the week
  • Calendar mode: each relay may be turned ON/OFF on particular date at particular time
  • Pulse mode: each relay may work in pulse mode by setting duration for ON and duration for OFF
  • Each relay from each relay board can work independently in some of the five modes
  • Each relay board and each relay can be named by the user
  • Indicator panel
  • Auto load function - the last working file is loaded when DRM is started
  • Auto connect function - when the relay board is disconnected DRM will keep trying to find and when this is done, the relay board will be connected again
  • Auto start function - DRM software starts when the OS starts
  • Auto set function - DRM will set the relays automatically when the relay board is connected
  • Possibility of DRM to starts when PC boots and continues to work from the last saved point

 

For more information about DRM Software, screen-shots and detailed description - here

Download the last version (install package) - DRMsetup.exe

Download the last version (install archive) - DRMsetup.rar

List with currently supported Denkovi relay boards by DRM Software - here

For bugs, suggestions or more information, please contact with us.
Denkovi Relay Manager Software (DRM Software)
DRM Software image - control mode for USB Four Channel Relay Board
Demo video with DRM Software and USB Four Channel Relay Board

 

Demo video

Here it is shown how you can control 5 USB Four Relay Boards with one notebook. It is used USB hub expander with extra power supply.
Pictures

USB Four Channel Relay Board

USB Four Channel Relay Board

USB Four Channel Relay Board

USB Four Channel Relay Board

USB Four Channel Relay Board

 

 

Useful links
  • FTDI web page - here
  • FTDI drivers page - here
  • FT245RL page - here
  • FTDI official page with source code examples - here
  • FT245RL documentation - here
  • Programming guide for FT245RL - here
  • FT245RL Bit Bang Mode - here
  • DRM Software download - DRMsetup.exe
Please read before buy
http://www.denkovi.com/Documents/Temrs.jpg
Contact information

Skype: borislav__denkov

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