Pin serial port pinouts – In-Situ RuggedReader Operators Manual for Blue RuggedReader User Manual
Page 73
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73
0055450 rev. 002 10/07
Rugged
Reader
Operator’s Manual
9-PIN SERIAL PORT PINOUTS
Pin #
Description
1
Data Carrier Detect (DCD) Input
2
Receive Data (RCD) Input
3
Transmit Data (TXD) Output
4
Data Terminal Ready (DTR) Output
5
Ground (GND)
6
Data Set Ready (DSR) Input
7
Request To Send (RTS) Output
8
Clear To Send (CTS) Input
9
Ring Indicator (RI) Input
APPENDIX A: SPECIFICATIONS
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