AMERICAN DATA AQUISITION CORPORATION

5504DA REV.1

Card Type              Data Aquisition
Chip Set               None
Maximum Onboard Memory Unidentified
I/O Options            Analog input, digital input
Data Bus               8-bit ISA
Card Size              Three-quarter length

[Image]

                                CONNECTIONS

           Function             Label           Function           Label

  37-pin analog/digital           J1     Bipolar offset            R106
  signals connector                      selector (Channel 1)

  Bipolar offset selector (      R100    A/D converter range       R107
  Channel 3)                             selector (Channel 1)

  A/D converter range selector   R101    Unipolar offset           R108
  (Channel 3)                            selector (Channel 1)

  Unipolar offset selector       R102    Bipolar offset            R109
  (Channel 3)                            selector (Channel 0)

  Bipolar offset selector        R103    A/D converter range       R110
  (Channel 2)                            selector (Channel 0)

  A/D converter range selector   R104    Unipolar offset           R111
  (Channel 2)                            selector (Channel 0)

  Unipolar offset selector       R105
  (Channel 2)

                       A/D RANGE SELECTION CHANNEL 0

     Polarity       Voltage      Data Coding      JP1      JP2      JP9

  »    Bipolar       + 10V          Two’s        Pins 1   Pins 1   Pins 1
                                 compliment       & 2      & 2      & 2

       Unipolar     +0 - 10V       Straight      Pins 2   Pins 2   Pins 2
                                   binary         & 3      & 3      & 3

       Bipolar        + 5V          Two’s        Pins 1   Pins 2   Pins 1
                                 compliment       & 2      & 3      & 2

                       A/D RANGE SELECTION CHANNEL 1

     Polarity       Voltage      Data Coding      JP3      JP4      JP10

  »    Bipolar       + 10V          Two’s        Pins 1   Pins 1   Pins 1
                                 compliment       & 2      & 2      & 2

       Unipolar     +0 - 10V       Straight      Pins 2   Pins 2   Pins 2
                                   binary         & 3      & 3      & 3

       Bipolar        + 5V          Two’s        Pins 1   Pins 2   Pins 1
                                 compliment       & 2      & 3      & 2

                       A/D RANGE SELECTION CHANNEL 2

     Polarity       Voltage      Data Coding      JP5      JP6      JP11

  »    Bipolar       + 10V          Two’s        Pins 1   Pins 1   Pins 1
                                 compliment       & 2      & 2      & 2

       Unipolar     +0 - 10V       Straight      Pins 2   Pins 2   Pins 2
                                   binary         & 3      & 3      & 3

       Bipolar        + 5V          Two’s        Pins 1   Pins 2   Pins 1
                                 compliment       & 2      & 3      & 2

                       A/D RANGE SELECTION CHANNEL 3

     Polarity       Voltage      Data Coding      JP7      JP8      JP12

  »    Bipolar       + 10V          Two’s        Pins 1   Pins 1   Pins 1
                                 compliment       & 2      & 2      & 2

       Unipolar     +0 - 10V       Straight      Pins 2   Pins 2   Pins 2
                                   binary         & 3      & 3      & 3

       Bipolar        + 5V          Two’s        Pins 1   Pins 2   Pins 1
                                 compliment       & 2      & 3      & 2

                        BASE I/O ADDRESS SELECTION

  Setting     W9       W8       W7       W6       W5       W4       W3

      000h   Open     Open     Open     Open     Open     Open     Open

      008h   Open     Open     Open     Open     Open     Open     Closed

      010h   Open     Open     Open     Open     Open     Closed   Open

      018h   Open     Open     Open     Open     Open     Closed   Closed

      020h   Open     Open     Open     Open     Closed   Open     Open

  »   110h   Open     Closed   Open     Open     Open     Closed   Open

      3D8h   Closed   Closed   Closed   Closed   Open     Closed   Closed

      3E0h   Closed   Closed   Closed   Closed   Closed   Open     Open

      3E8h   Closed   Closed   Closed   Closed   Closed   Open     Closed

      3F0h   Closed   Closed   Closed   Closed   Closed   Closed   Open

      3F8h   Closed   Closed   Closed   Closed   Closed   Closed   Closed

  Note: A total of 128 base address settings are available. The jumpers
  are a binary representation of the decimal memory addresses. W9 is the
  Most Significant Bit and switch W3 is the Least Significant Bit. The
  switches have the following decimal values:W9=512, W8=256, W7=128,
  W6=64, W5=32, W4=16, W3=8. Turn off the switches and add the values of
  the switches to obtain the correct memory address. (Close=1, Open=0)