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AD4USB - USB A/D measurement module
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AD4USB - USB A/D measurement module
Variant: AD4USB_U - For voltage 0-10V DC
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Action:
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Variants:
AD4USB_I - For current 0(4) - 20 mA
Version with four inputs for unified signal 0 - 20 mA, 4 - 20 mA respectively.
AD4USB_C - Custom input ranges
Input ranges can be changed to input voltages of your choosing. Please contact us with concrete required parameters.
Description
AD4USB measuring converter is a 4-input A/D converter which enables the user to measure to four current inputs ranging from 0(4) to 20 mA or voltage between 0 and 10 V. The measured values are then transferred to a superior system in digital form. The AD4USB communicates via USB. Powered is also via USB.
Default range (0 - 10V) can be changed from 2,5V to 100V, or current input 0 - 20mA, 4 - 20mA or different depending on what you need. If you need a rande that is not listed here, please contact us or write the desired range in the note below while ordering. 
Features of USB A/D converter
- Four analogue inputs for voltage or current
- Each channel can have different range (upon request)
- Measuring range split into 10 000 pieces
- Mesuring rate: twice in a second for each channel
- Communication via USB
- Spinel and Modbus RTU communication protocols (MODBUS documentation on request).
- Measuring software for watching and logging is supplied as a freeware
- Measuring is based on a single multiplexed 16 bit sigma-delta A/D converter
AD4USB measurement module possibilities
Usage of USB A/D converter
- Digitalization of measured-out values from gauges with unified voltage or current ouput
- Reading or sensors with unified signals
- Reading values from flood sensors, pressure sensors, thermometers, height sensors etc.
Images
AD4USB - USB measurement converter
Virtual COM port in Windows system
AD4USB function block diagram
USB connector on AD4USB
Analog Inputs terminal
DIN rail holder (optional)
Downloads
ad4xxx-drak4-modbus-rtu.pdf
Communication protocol MODBUS RTU used in AD4 and Drak 4
File size: 470 kB
Date: 02-07-2011
ad4-drak4-spinel.pdf
AD4xxx Spinel protocol description + hysteresis principals footnote + instructions how to switch the protocol.
File size: 1 MB
Date: 09-16-2011
ad4setup.exe
Configuration software for AD4xxx devices. AD4RS, AD4USB and Drak 4. Current values are displayed. (Note: If your device is set to communication speed other than 9600 od 115200 bps, you will have to execute ad4setup with parameter baudrate: AD4setup.exe baudrate=[your speed] )
File size: 661 kB
Date: 02-08-2011
papouch-usb-driver.zip
USB drivers for most Papouch devices. (Drivers v. 2.06.00 WHQL Certified for windows and older versions)
File size: 3.3 MB
Date: 01-27-2011
sw-wix-free.zip
Wix - Free version of measurement software, version 1.7.5.0
Software for measurement, storing values, controlling and viewing measured-out values from Papouch s.r.o. devices (or others if integrated with for example MODBUS).
(Restrictions in the free version can be removed by purchasing a license.)
Go to Wix main page...
File size: 1.9 MB
Date: 03-19-2012
Related products
Do you have any question or a suggestion? We would like to hear it!
If you have any question, suggestion or just a note, we are pleased to hear all about it! Just write it in the following form and send it, simple as that. You can also contact us or our distributor by phone or e-mail, all can be found in contacts.