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APPENDIX A
PATTON MODEL 2039 SPECIFICATIONS
Interface: Async., RS-232C compatible
Connectors: Serial, DB-9 F; parallel, Centronics 36 pin M
Cables: Six foot integral cable
Data Rates: 1.2 - 115.2 Kbps
LED: LED displays status and operating condition
Power Supply: None required; uses power from RS-232C
interface
Data Format: 7 or 8 bits; 1 or 2 stop bits; even, odd or no
parity
Temperature Range: 0-60
°
C (32-140
°
F)
Altitude: 0-10,100 feet
Humidity: 5 to 95% non-condensing
Dimensions: 2.68" x 1.25" x .75"
Weight: 2 oz.
APPENDIX B
PATTON MODEL 2039 INTERFACE CONNECTIONS
PARALLEL PORT CONNECTIONS
Pin Name Description
1 Strobe Output; normally high, goes low to read
data on power up
2 Data bit 0 Output
3 Data bit 1 Output
4 Data bit 2 Output
5 Data bit 3 Output
6 Data bit 4 Output
7 Data bit 5 Output
8 Data bit 6 Output
9 Data bit 7 Output
10 Acknowledge Input; normally high, goes low to shift next
byte out of buffer
11 Busy Input, normally low, goes high when buffer
is full, goes low when buffer empties
16 Ground
17 Ground
18 Ground
19 Ground
|
|
30 Ground
33 Ground
36 Ground
DB-9 SERIAL PORT CONNECTIONS
Pin Name Description
1 DCD Carrier Detect
2 RXD Receive Data
3 TXD Transmit Data, power source
4 DTR Data Terminal Ready, power source
5 GND Signal Ground
6 DSR Data Set Ready
7 RTS Request to Send, power source
8 CTS Clear to Send
9 RI Ring Indicator, optional power source
9 10