QUATECH, INC.

DAQ-1201, DAQ-1202

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     Secondary I/O                CN2

                        USER CONFIGURABLE SETTINGS

                  Setting                     Label         Position

  D/A converter 0 uses internal voltage         J4      Pins 2 & 3 closed
  reference

  D/A converter 0 uses external voltage         J4      Pins 1 & 2 closed
  reference

  D/A converter 1 uses internal voltage         J4      Pins 5 & 6 closed
  reference

  D/A converter 1 uses external voltage         J4      Pins 4 & 5 closed
  reference

  Timer 0 uses internal clock source            J2      Pins 4 & 5 closed

  Timer 0 uses external clock source            J2      Pins 5 & 6 closed

  Timers 1 and 2 use internal clock source      J2      Pins 1 & 2 closed

  Timers 1 and 2 use external clock source      J2      Pins 2 & 3 closed

  Pin 21 of main I/O connector outputs          J3      Pins 2 & 3 closed
  clock signal for counter 0

  Pin 21 of main I/O connector is +15VDC        J3      Pins 1 & 2 closed

  Pin 2 of main I/O connector outputs           J6      Pins 1 & 2 closed
  counter 0

  Pin 2 of main I/O connector is -15VDC         J6      Pins 2 & 3 closed

                             BASE I/O ADDRESS

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

        0000h        On         On          On          On         On

        0010h        On         On          On          On         On

        0020h        On         On          On          On         On

        0030h        On         On          On          On         On

        0040h        On         On          On          On         On

  »     0300h        On         On          On          On         On

        7FB0h       Off         Off        Off         Off         Off

        7FC0h       Off         Off        Off         Off         Off

        7FD0h       Off         Off        Off         Off         Off

        7FE0h       Off         Off        Off         Off         Off

        7FF0h       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

  »    0300h      Off       Off       On        On        On        On

       7FB0h      Off       Off       Off       On       Off        Off

       7FC0h      Off       Off       Off      Off        On        On

       7FD0h      Off       Off       Off      Off        On        Off

       7FE0h      Off       Off       Off      Off       Off        On

       7FF0h      Off       Off       Off      Off       Off        Off

            Note: A total of 2048 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: SW1/2=16384, SW1/3=8192,
            SW1/4=4096, SW1/5=2048, SW1/6=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          J5/A            J5/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          J5/C            J5/D

   0V to +5V         Open           Closed

   -5V to +5V       Closed          Closed

   0V to +10V        Open            Open

  -10V to +10V      Closed           Open