JSB2142 2ea 2Amp DPDT Relay Module

The JSB2142 USB Relay board provides 2 DPDT (Double Poles Double Throw) Form C relays for connection to user devices. The DPDT relays outputs provide host control between a common line and normally open and mormally close connection point. There are four (4) relay output connector options. HD14TOP is for a 14pin ribbon cable. HD14BOT is for solder mount of module on user custom hardware. KK12 is the molex KK series header. TB12 is a screw type terminal block.
Single unit cost starts at USD$ 39
JSB2142 2ea 2Amp DPDT Relay Module
* USB controlled 2Amp DPDT relays
* Optional Connector Types
* 2 relays
* 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
* Relay ratings
Form C (DPDT)
2Amp 60W or 125VA
Max Voltage DC 220VDC AC 250VAC
Contact Resistance: 200mOhm Initially
Relay Closing/Releasing Time: 5milliseconds
Relay Releasing Time: 5 milliseconds
* HD14BOT Version
14 pin 2x7 connector on bottom, board can be piggy-back to user module
* HD14TOP Version
14 pin 2x7 connector on top, 14 pin ribbon cable can be used
* KK12 Version
12 pin Molex KK series header
* TB12 Version
12 pin screw terminal connectors
* Self Powered from USB (high power Hub)
*Operating Temperature: -20 to +70 C
*Storage Temperature: -40 to +105 C
*Humidity 5% to 90% RH, without condensation
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.
JSB2142-HD14BOT USB 2ea Relay 2x7 on Bottom Enter Qty
1-9 $39ea.
10- 49 $34ea.
50+ $31ea.
Add to Cart
JSB2142-HD14TOP USB 2ea Relay 2x7 on Top Enter Qty
1-9 $39ea.
10- 49 $34ea.
50+ $31ea.
Add to Cart
JSB2142-KK12 USB 2 Relay Molex KK Headers Enter Qty
1-9 $42ea.
10- 49 $36.75ea.
50+ $33.25ea.
Add to Cart
JSB2142-TB12 USB 4 Relay TB Enter Qty
1-9 $45ea.
10- 49 $39.25ea.
50+ $35.75ea.
Add to Cart
JSB2142-Linux Linux Support Disk (one time purchase) Enter Qty
1-9 $30ea.
10- 49 $30ea.
50+ $30ea.
Add to Cart
*Open Connector pdf file (printable)
JSB2142 DPDT Double Pole Single Throw Pinout Dwg
*Open Mechanical pdf file (printable)
JSB2142 DPDT Double Pole Single Throw Mechanical Dwg
*Open Interface pdf file (printable)
*Open Interface pdf file (printable)
jwRelay Software Downloads
*Download jwRelay CD V1.8 (zip file)
*Download jwRelay NI CVI Sample (zip file)
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
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Email: sales@j-works.com
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Page Last Updated April 13, 2015