BRAIN BOXES

OPTO DIO 48 (VER. 4.0)

Card Type   Digital I/O card
Chip Set    Unidentified
I/O Options 50-pin connector
Data Bus    16-bit ISA

[Image]

              CONNECTIONS

      Function             Label

  50-pin connector          CN1

                        USER CONFIGURABLE SETTINGS

           Function                 Label               Position

  »   UDN2984 Source drivers          R1           Resistors installed
      selected

      ULN2804 Sink drivers            R1            Resistors removed
      selected

                         WATCHDOG OUTPUT SELECTION

           Function                  Label               Position

      Reslo bus                       JP1            Pins 1 & 2 closed

  »   Reshi bus                       JP1            Pins 3 & 4 closed

      Reshi out                       JP2            Pins 1 & 2 closed

      Reslo out                       JP2            Pins 2 & 3 closed

  »   Goodlo out                      JP2            Pins 3 & 4 closed

      Goodhi out                      JP2            Pins 5 & 6 closed

  »   Port A1 bit 0 output            JP4            Pins 1 & 2 closed

      Watchdog out signal             JP4            Pins 2 & 3 closed
      output

      SERIAL PORT 1 INTERRUPT SELECTION

          IRQ                   JP3

           2            Pins 11 & 12 closed

           3             Pins 9 & 10 closed

           4             Pins 7 & 8 closed

           5             Pins 5 & 6 closed

           6             Pins 3 & 4 closed

           7             Pins 1 & 2 closed

          10            Pins 13 & 14 closed

          11            Pins 15 & 16 closed

          12            Pins 17 & 18 closed

          15            Pins 21 & 22 closed

                        BASE I/O ADDRESS SELECTION

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

      200h       On        On        On        On        On         On

      208h      Off        On        On        On        On         On

      210h       On       Off        On        On        On         On

      218h      Off       Off        On        On        On         On

      220h       On        On       Off        On        On         On

  »   308h      Off        On        On        On        On        Off

      3D8h      Off       Off        On       Off       Off        Off

      3E0h       On        On       Off       Off       Off        Off

      3E8h      Off        On       Off       Off       Off        Off

      3F0h       On       Off       Off       Off       Off        Off

      3F8h      Off       Off       Off       Off       Off        Off

                                   Note:

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