QUATECH, INC.

DAQ-801, DAQ-802

Card Type   Data Acquisition
Chip Set    Unidentified
I/O Options Digital I/O
Data Bus    16-bit ISA

[Image]

                                CONNECTIONS

          Function            Label            Function             Label

  Main I/O                     CN1     Auxiliary I/O                CN2

                        USER CONFIGURABLE SETTINGS

                  Setting                     Label         Position

  D/A converter 0 uses internal reference       J3      Pins 4 & 5 closed
  voltage

  D/A converter 0 uses external reference       J3      Pins 5 & 6 closed
  voltage

  D/A converter 1 uses internal reference       J3      Pins 1 & 2 closed
  voltage

  D/A converter 1 uses external reference       J3      Pins 2 & 3 closed
  voltage

  Internal clock source                         J4      Pins 1 & 2 closed

  External clock source                         J4      Pins 2 & 3 closed

                             BASE I/O ADDRESS

    Setting      SW1/1     SW1/2     SW1/3    SW1/4     SW1/5      SW1/6

       0000h      On        On        On        On        On        On

       0010h      On        On        On        On        On        On

       0020h      On        On        On        On        On        On

       0030h      On        On        On        On        On        On

       0040h      On        On        On        On        On        On

       0210h      On        On        On        On        On        On

       0280h      On        On        On        On        On        On

  »    0300h      On        On        On        On        On        On

       FFB0h      Off       Off       Off      Off       Off        Off

       FFC0h      Off       Off       Off      Off       Off        Off

       FFD0h      Off       Off       Off      Off       Off        Off

       FFE0h      Off       Off       Off      Off       Off        Off

       FFF0h      Off       Off       Off      Off       Off        Off

                         BASE I/O ADDRESS (CON’T)

    Setting      SW2/1     SW2/2     SW2/3    SW2/4     SW2/5      SW2/6

       0000h      On        On        On        On        On        On

       0010h      On        On        On        On        On        Off

       0020h      On        On        On        On       Off        On

       0030h      On        On        On        On       Off        Off

       0040h      On        On        On       Off        On        On

       0210h      Off       On        On        On        On        Off

       0280h      Off       On        Off       On        On        On

  »    0300h      Off       Off       On        On        On        On

       FFB0h      Off       Off       Off       On       Off        Off

       FFC0h      Off       Off       Off      Off        On        On

       FFD0h      Off       Off       Off      Off        On        Off

       FFE0h      Off       Off       Off      Off       Off        On

       FFF0h      Off       Off       Off      Off       Off        Off

            Note: A total of 4095 base address settings are available.
            The switches are a binary representation of the decimal
            memory addresses. SW1/1 is the Most Significant Bit and
            switch SW2/6 is the Least Significant Bit. The switches have
            the following decimal values: SW1/1=131072, SW1/2=65536,
            SW1/3=32768, SW1/4=16384, SW1/5=8192, SW1/6=4096, SW1/7=2048,
            SW1/8=1024, SW2/1=512, SW2/2=256, SW2/3=128, SW2/4=64,
            SW2/5=32, SW2/6=16. Turn off the switches and add the values
            of the switches that are off to obtain the correct memory
            address. (Off=1, On=0)

        D/A CONVERTER 1 OUTPUT VOLTAGE

    Setting          J2/A            J2/B

   0V to +5V         Open           Closed

   -5V to +5V       Closed          Closed

   0V to +10V        Open            Open

  -10V to +10V      Closed           Open

        D/A CONVERTER 2 OUTPUT VOLTAGE

    Setting          J2/C            J2/D

   0V to +5V         Open           Closed

   -5V to +5V       Closed          Closed

   0V to +10V        Open            Open

  -10V to +10V      Closed           Open