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