• Description
  • Technical Data
  • Documentation
  • Programs
  • Available accessories

Through the RS232 port on the module it is now possible to make AD/DA measurements and TTL I/O controlling by using the serial RS232 interface.

The SERAD8DAC2 is a further developement of the proven USB-AD8DAC2. Through the upgraded serial RS232-Port it is now possible to easily make AD/DA measurements also when using older operating system like DOS.

Please notice that an external 5V power supply is needed to use this module independedly.

This professional serial AD/DA module provides up to 8 AD channels and 2 DA channels, which are capable to convert signals with up to 14 bit.
The SERAD8DAC2 also has 24 TTL I/O channels, and two 32 bit counters onboard. The counter has a maximum frequency of 1MHz. Both, TTL I/O and counters are easily accessible through the 37 pole female D-SUB connector.

A/D Modes
Using the SERAD8DAC2 two A/D modes are provided.

Differential ended mode with 4 A/D channels and a 12 Bit resolution
Single ended mode with 8 A/D channels an a 11 Bit resolution

The mode may be easily changed by supported driver functions.

Analog-To-Digital-Conversion
The SERAD8DAC2 needs 20µs coversion time in differential ended mode by using one of the following measurementranges: +/- 20V, +/- 10V,+/- 5V, +/- 4V, +/- 2,5V, +/- 2V, +/- 1,25V, +/- 1V.

Sindle ended mode uses a measurement range of +/-0..10V by using the same conversion time.

Digital-To-Analog-Conversion
The 2 D/A outputs provide a 10 Bit resolution with a voltage range of +0..5V and may be charged with up to 10mA.

SERAD8DAC2 VB Sample
VB SERAD8DAC2 Sample
ZoomSample VB for SERAD8DAC2 Module
Softwaresupport
Through implementation of this module into the QLIB (QUANCOM Driver Library) no knowledge in driver programming is needed and an easy to use programming API for Windows 7 / Vista / XP / 2000 / Server 2k-2008 R2 is provided. By using the QLIB it is easy and fast to develop applications using modern comilers like Delphi, Visual Basic, Visual Basic.NET, Visual-C, C#, C/C++ or graphical IDE i.e. Agilent VEE and LabView. Sample projects for the most languages are located on the driver CD and on this website.

•General I/O
Dimensions: 132*72mm
Power Supply: 5V external

•Inputs
4 Channels: A/D , Multiplex (d.e.)
Resolution: 12 Bit Resolution
Conversion Time: 20 µs
Measurement Range: +/- 20V, +/- 10V,+/- 5V, +/- 4V, +/- 2,5V, +/- 2V, +/- 1,25V, +/- 1V,

or

8 Channels: A/D , Multiplex (s.e.)
Resolution: 11 Bit Resolution
Conversion Time: 20 µs
Measurement Range: +/- 10V,

24 TTL I/O
over 37-pol. D-Sub

2 Counters
over 37-pol. D-Sub
Frequency: max. 1MHz

•Outputs
2 Channels: D/A
Resolution: 10 Bit
Voltage Range: 0 ... 5 V
D/A-Current: max.: 0 ... 10 mA




Manual for the USB Flasher
PDF manual for the Firmware Update Programm
[Download 281.7KB]


Manual ETH- SER- USBAD8DAC2 and /14

[Download 2148.2KB]



Firmware Version 1.56
Current firmware for QUANCOM USB-, ETH- & SER modules

 USB Flasher Guide

Caution: This firmware is not to be used with the following modules
  • USBGPIB1
  • USBCOUNTER1
  • USBCPU1
  • USBREL8UM
  • USBREL8 & /LC
  • USBOPTO8 & /LC
[Download 27.6KB]


Firmware Version 1.34
Firmware for QUANCOM USB-, ETH- & SER modules

 USB Flasher Guide

Caution: This firmware is not to be used with the following modules
  • USBGPIB1
  • USBCOUNTER1
  • USBCPU1
  • USBREL8UM
  • USBREL8 & /LC
  • USBOPTO8 & /LC
[Download 20.7KB]



Hutschiene
Top-Hat Rail


KAB-DSUB-37
37 pin. D-SUB cable


PAR-KL-37
Terminal Block for D-Sub 37 pin Cable


  Add to cart
Price
190.40 Euro
(incl. Taxes)

Operating Systems
Dos
Windows 95/98/Me
Windows 2000
Win 2000 Server
Windows XP (32/64)
Win 2003 Server (32/64)
Windows Vista (32/64)
Windows 7 (32/64)
Windows 8 (32/64)
Win Server 2008 (32/64)
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USB_AD8DAC2

USB Interface
8xAD/2xDA
24 TTL/IO
Open Top Hat Rail Case





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Updated on 13.6.2015 by Michael Reimer