National Instruments Touch Panel Computer TPC-2012 - Manual (Page 24)

© National Instruments Corporation B-1 TPC-2012/TPC-2512 User Manual
B
Serial Port Settings
This appendix describes the TPC-2012/TPC-2512 serial port settings.
COM1/COM2/COM3 Connector Pinout
The following figure and table show the COM1/COM2/COM3 connector
pinout.
Note COM1 and COM2 support only half-duplex (maximum baud rate: 115.2 Kbps).
Pin Signal
1 NDCD
2 NRX
3 NTX
4 NDTR
5 GND
6 NDSR
7 NRTS
8 NCTS
9 NRI
1 5
9 6