QUATECH, INC.

SMARTMUX DRI-200

Card Type          I/O Card
Chipset Controller Unidentified
I/O Options        Serial I/O
Maximum Dram       N/A

[Image]

                                CONNECTIONS

               Purpose                              Location

  Digital module connector                             J1

  Analog module header                                 H1

  Serial I/O and power (see table                     SC1
  below)

                     SCREW TERMINAL BLOCK CONNECTIONS

            Purpose                 Name               Location

  RS-482/485 from host,             FH+                  SC1/1
  positive

  RS-482/485 from host,             FH-                  SC1/2
  negative

  RS-422/485 to host, positive      TH+                  SC1/3

  RS-422/485 to host, negative      TH-                  SC1/4

  RS-422/485 from bus chain,        FO+                  SC1/5
  positive

  RS-422/485 from bus chain,        FO-                  SC1/6
  negative

  RS-422/485 to bus chain,          TO+                  SC1/7
  positive

  RS-422/485 to bus chain,          TO-                  SC1/8
  negative

  5V DC power in                    +5V                  SC1/9

  Signal ground                     GND                 SC1/10

  Power switch                      ALE                 SC1/11

  Reset button                      RST                 SC1/12

  EEPROM WRITE ENABLE

  Setting      SW2/4

  Disabled      Off

  Enabled        On

            FACTORY CONFIGURED-DO NOT ALTER

       Switch/Jumper                  Setting

           SW1/1                        On

            JP1                        Open

            JP2              Pins 1 & 2, 3 & 4 closed

            JP3                        Open

                          NODE ADDRESS SELECTION

  Address    SW1/2    SW1/3    SW1/4    SW1/5    SW1/6    SW1/7    SW1/8

     0        On       On       On       On       On       On        On

     1        On       On       On       On       On       On       Off

     2        On       On       On       On       On       Off       On

     3        On       On       On       On       On       Off      Off

    124       Off      Off      Off      Off      Off      On        On

    125       Off      Off      Off      Off      Off      On       Off

    126       Off      Off      Off      Off      Off      Off       On

    127       Off      Off      Off      Off      Off      Off      Off

  Note: A total of 127 node address settings are available. The switches
  are a binary representation of the decimal node addresses. Switch 8 is
  the Least Significant Bit and switch 1 is the Most Significant Bit. The
  switches have the following decimal values: switch 8=1, 7=2, 6=4, 5=8,
  4=16, 3=32, 2=64. Add the values of the off switches to obtain the
  correct node address. (On=0, Off=1)

             SERIAL PORT CONFIGURATION

  Baud Rate     SW2/1        SW2/2        SW2/3

     300          On           On          On

     600         Off           On          Off

    1200          On          Off          On

    2400         Off          Off          On

    4800          On           On          Off

    9600         Off           On          Off

    19200         On          Off          Off

    38400        Off          Off          Off

      BUS TYPE SELECTION

   Bus Type        SW2/5

  Multi-Drop         On

  Daisy Chain       Off

                       RESISTOR SETUP FOR SERIAL I/O

      Usage         Bias      Match    Match    SW2/6    SW2/7     SW2/8
                    from      from      Out
                    Host      Host

      End of        Yes       Yes       Yes       On       On       On
    Multi-Drop
      Chain

   Daisy Chain
      Node

    Multi-Drop       No        No       No       Off      Off       Off
      Node

                              DIAGNOSTIC LEDS

    LED       Color          Status                  Condition

   LED1       Green         Flashing                Sending data

   LED2       Green         Flashing               Receiving data

   LED3        Red             On                     Power on

   LED3        Red          Flashing        Startup or hardware failure

   LED3        Red            Off           Power off or hardware failure

[Image]

ARI-12G DAUGHTERBOARD

                     CONNECTIONS

          Purpose                   Location

  Analog module connector              J1

  Mainboard header                     H1

  Power (see table below)             SC1

       SCREW TERMINAL BLOCK CONNECTIONS

      Purpose         Name       Location

  +12V DC power in    +12V         SC1/1

  -12V DC power in    -12V         SC1/2

  Signal ground       GND          SC1/3

       A/D CONVERTER MODE SELECTION

        Mode                 JP1

    Bipolar mode      Pins 1 & 2 closed

    Unipolar mode     Pins 2 & 3 closed

              D/A CONVERTER MODE SELECTION

            Mode                        JP2

        Bipolar mode         Pins 1 & 2, 4 & 5 closed

       Unipolar mode         Pins 2 & 3, 5 & 6 closed