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2003

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

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 RS-232 operation

K1

Pins 1 & 2 closed

Configures DB-25 connector to use RS-485 operation

K1

Pins 2 & 3 closed

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

K2

Closed

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