APPENDIX A
PATTON MODEL 2035 SPECIFICATIONS
Interface:
Asynchronous., RS-232C compatible
Connectors:
Serial, DB-25F; parallel, Centronics 36 pin
M
Cables:
Six foot (1.8m) 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:
2.62" x 1.26" x .76"
Weight:
2 oz. (56.8 grams)
9
10
APPENDIX B
PATTON MODEL 2035 INTERFACE CONNECTIONS
36 PIN CENTRONICS PARALLEL PORT CONNECTIONS
Pin
Description
Direction
1
Strobe
Output
2
Data bit 0
3
Data bit 1
4
Data bit 2
5
Data bit 3
6
Data bit 4
7
Data bit 5
8
Data bit 6
9
Data bit 7
10
Acknowledge
Input (active low)
11
Busy
Input (active high)
12
Paper end
13
Select
18
+5 volts
32
Error
(16, 17, 19, 20, 21, 22, 23, 24,
25, 26, 27, 28, 29, 30, 33, 36)
Note: All other pins are unconnected
DB-25 SERIAL PORT CONNECTIONS
Pin
Name
Description
1
FG
Connected to pin 7 with optional jumper
2
TXD
Serial Transmit Data; also used as a
power source
3
RXD
Serial Receive Data; also used as a power
source
4
RTS
Request to Send; also used as a power source
5
CTS
Clear to Send; also used as a power source
6
DSR
Data Set Ready; also used as a power source
7
SG
Signal Ground
8
DCD
Carrier Detect; also used as a power source
9
+V in
Used as a power source
20
DTR
Data Terminal Ready; also used as a power
source
Note: All other pins are unconnected
}
I/O
}
Ground
