RSB5251 USB DPDT 5 Amp Power Relay Module

The RSB5251 USB DPDT relay board provides USB control of a double pole double throw (DPDT) 5 Amp power relay for connection to user devices. Wire connection to the module relay contacts is with high quality screw type terminal blocks. This USB software controlled card provides user a quick method to control their devices with a DPDT relay. Single unit cost starts at $39.5 . RSB5251 USB DPDT 5 Amp Power Relay Module
Features
* Double Pole Double Throw DPDT Power Relays
* 5 Amp rated
* Rated for AC and DC voltages
* Software control of relays
* High Quality Terminal Block Connections
* High-Speed USB 2.0 device, USB 1.1 compatible
* Type B USB connector high-retention design
* All needed power drawn from USB port, no external power required for card
* Custom 32 and 64 bit Microsoft Windows drivers provided
* Info for linux and other OS support under software tab
Specifications
* Power Relay Ratings
AC Ratings: 5A @ 250VAC
DC Ratings: 5A @ 24VDC
Max Switch Voltage 300VDC 400VAC
Switching Power 1250VA, 120W
Contact Resistance: 250mOhm Max
Relay Closing 15msec
Relay Release 5msec
* Terminal Block wire size range 14 to 28 AWG
* Self Powered from USB card (high power Hub)
*Operating Temperature: -20 to +70 C
*Storage Temperature: -40 to +105 C
*Humidity 5% to 90% RH, without condensation
Software
Most of our customers write their own program for controlling our devices. With our provided API's you can use any programming language that supports DLL so you do not have to learn a whole new language. We provide two types of DLL api, first is the older standard DLL with both mangled calls and "C" calls. The second is the managed Class Library that supports all the new managed languages. Any programming language that supports calls to Windows DLL can also be used to control the cards. The software interface is easy to use from Visual Basic, Visual C# Visual C++ via a standard windows DLL with sample source included. Linux driver support CD available. Each module has an unique serial number string which allows multiple USB boards to be controlled by the host USB controller as individual USB devices. Click on blue tabs above to view other information about the module.
Ordering
RSB5251-01 USB 1 Relay 5A DPDT Module Enter Qty
1-9 $39.5ea.
10- 49 $34.5ea.
50+ $31.25ea.
Add to Cart
*Open Connector pdf file (printable)
RSB5251 DPDT Pinout Dwg
*Open Mechanical pdf file (printable)
RSB5251 DPDT Mechanical Dwg
*Open Interface pdf file (printable)
RSB5251 DPDT Relay Circuit Dwg
jwControl Software Downloads
*Download jwControl CD V3.03 (5 July 2017) (zip file)
*Download Version History pdf (zip file)
This software replaces previous versions of module support software. It is a generic package that will provide support for all J-Works USB Modules. It is recommended that any new designs start with this package, and existing designs be moved over, if/when there is windows updates that require changes to the driver or API, the updates will only be made on jwControl CD. Also additional sample applications will be added to this CD only. There will be a larger number then normal revisions to this package, but most will not affect modules already supported, but is updates for modules not currently supported, or new samples. The Version History pdf outline changes
Labview Support
*Download Using Labview (pdf file)
Non-Windows OS Support (Linux and others)
*Download Using non-windows OS (pdf file)
Important readme about using dll with versions of windows .net Readme pdf
On some installations of Windows 7 and Windows 8 that are not configured to search the CD for drivers, it may show driver
not install and you need to do a manual install. If there is not yet a custom install under software downloads
you can download the pdf and zip of the generic install and copy your existing driver files from the CD, or do a manual install from PDF
Readme pdf
Generic install zip file
Before plugging module into the USB port, install driver as follows
1)Download jwControl software and exact from zip file
2)Run (double click) the batch file "DriverInstall.bat" in the top level of the software package
3)On some systems you may be asked if it is ok to run the program, click yes
4)On the welcome page dialog, click next to start install
5)When it completes done screen will be displayed, click finish
6)The module can now be plugged in, and green module led will come on
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J-Works,Inc
Email: sales@j-works.com
Solution Graphics

Page Last Updated Jun 5 2017