JSB396 4/8 Channel Switch Input with Debounce Module

The JSB396 is a USB module the has 4 or 8 digital input lines that have hardware debounce. Each input signal is qualified by a 40milli-second hardware debounce filter. Signal will not be consided valid until it is stable for 40 millisec. The inputs accept bouncing inputs from a mechanical switch or relay and produces a clean digital output after a short, preset qualification delay. Both the switch opening bounce and the switch closing bounce are removed. Also each input is monitor by local cpu to detemine if a change of state occurred between host computers reads of the module. Connections is made via screw type terminal blocks.
Single unit cost starts at USD$ 105
JSB396 4/8 Channel Switch Input with Debounce Module
* 4 or 8 Channel Digital Input
* Switch Input debounce circuit
* Latched input and current level read
* 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
* Input
Voltage range -20 to +20V
Input threshold 2.4
Input Hysteresis 300mV
Input Pullup Resistance 65k typical
Input debounce filter, count will only occur after signal is stable for 40msec
Screw type terminal blocks
* Self Powered from USB (high power Hub)
* Additional Switch input modules
4-8 channel JSB394
16 channel JSB39616
4-8 channel debounce JSB396
1 channel JSB392
*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.
JSB396-04TB USB 4 channel switch debounce with termincal block connectors Enter Qty
1-9 $105ea.
10- 49 $90.5ea.
50+ $81ea.
Add to Cart
JSB396-08 USB 8 channel switch debounce with termincal block connectors Enter Qty
1-9 $155ea.
10- 49 $133.5ea.
50+ $119.5ea.
Add to Cart
JSB396-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)
*Open Mechanical pdf file (printable)
*Open Interface pdf file (printable)
*Open Interface pdf file (printable)
Software Downloads
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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