
PATTON ELECTRONICS COMPANY

2003

Card Type               Keyboard Adapter
Chip Set                Unidentified
I/O Options             Serial port (RS-232/RS-485), keyboard port, PC
                        port
Data Bus                External

[Image]

                                CONNECTIONS

          Function             Label            Function            Label

  Serial port                   CN1     Computer port               CN3

  AT keyboard port              CN2

                        USER CONFIGURABLE SETTINGS

                 Function                     Label         Position

   Configures DB-25 connector to use           K1      Pins 1 & 2 closed
  RS-232 operation

  Configures DB-25 connector to use RS-485      K1      Pins 2 & 3 closed
  operation

   Supply +5V from the RS-232 device to        K2           Closed
  pin 9 of the DB-25 connector

  Pin 9 on the DB-25 connector disabled         K2            Open

                             ADDRESS SETTINGS

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

     0        Off        Off        Off       Off        Off       Off

     1         On        Off        Off       Off        Off       Off

     2        Off         On        Off       Off        Off       Off

     3         On         On        Off       Off        Off       Off

     4        Off        Off        On        Off        Off       Off

     5         On        Off        On        Off        Off       Off

     6        Off         On        On        Off        Off       Off

     7         On         On        On        Off        Off       Off

     8        Off        Off        Off        On        Off       Off

     9         On        Off        Off        On        Off       Off

    10        Off         On        Off        On        Off       Off

    11         On         On        Off        On        Off       Off

    12        Off        Off        On         On        Off       Off

    13         On        Off        On         On        Off       Off

    14        Off         On        On         On        Off       Off

                         ADDRESS SETTINGS (CONT'D)

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

    15         On         On        On         On        Off       Off

    16        Off        Off        Off       Off        On        Off

    17         On        Off        Off       Off        On        Off

    18        Off         On        Off       Off        On        Off

    19         On         On        Off       Off        On        Off

    20        Off        Off        On        Off        On        Off

    21         On        Off        On        Off        On        Off

    22        Off         On        On        Off        On        Off

    23         On         On        On        Off        On        Off

    24        Off        Off        Off        On        On        Off

    25         On        Off        Off        On        On        Off

    26        Off         On        Off        On        On        Off

    27         On         On        Off        On        On        Off

    28        Off        Off        On         On        On        Off

    29         On        Off        On         On        On        Off

    30        Off         On        On         On        On        Off

    31         On         On        On         On        On        Off

    32        Off        Off        Off       Off        Off        On

    33         On        Off        Off       Off        Off        On

    34        Off         On        Off       Off        Off        On

    35         On         On        Off       Off        Off        On

    36        Off        Off        On        Off        Off        On

    37         On        Off        On        Off        Off        On

    38        Off         On        On        Off        Off        On

    39         On         On        On        Off        Off        On

    40        Off        Off        Off        On        Off        On

    41         On        Off        Off        On        Off        On

    42        Off         On        Off        On        Off        On

    43         On         On        Off        On        Off        On

    44        Off        Off        On         On        Off        On

    45         On        Off        On         On        Off        On

    46        Off         On        On         On        Off        On

    47         On         On        On         On        Off        On

    48        Off        Off        Off       Off        On         On

    50         On        Off        Off       Off        On         On

    51        Off         On        Off       Off        On         On

    52         On         On        Off       Off        On         On

    53        Off        Off        On        Off        On         On

    54         On        Off        On        Off        On         On

    55        Off         On        On        Off        On         On

    56         On         On        On        Off        On         On

    57        Off        Off        Off        On        On         On

    58         On        Off        Off        On        On         On

             BIT RATE

  Bit Rate     SW1/7      SW1/8

    1200      Closed      Closed

    2400       Open       Closed

    4800      Closed       Open

    9600       Open        Open

                             DIAGNOSTIC LED(S)

    LED          Color           Status                Condition

    LED1         Yellow            On          Sending data from keyboard
                                                      to computer

    LED1         Yellow         Blinking        Processing commands from
                                                  the RS-232/485 port

    LED1         Yellow        Blinks once         Address received

    LED1      Unidentified         Off        Unit not receiving commands

    LED2          Red           Blinking      RS-232/485 receives data or
                                                       commands

    LED2      Unidentified         Off          Data not being received

    LED3         Green          Blinking         Unit transmitting data
                                                through the RS-232/485

    LED3      Unidentified         Off        Data not being transmitted

