TPC-1261H User Manual
44
Appendix A Serial Port Settings
A.1 COM1/ COM2/ COM3 Connector Definition
Pin
Signal
1
NDCD
2
NRX
3
NTX
4
NDTR
5
GND
6
NDSR
7
NRTS
8
NCTS
9
NRI
Note:
COM1 and COM2 only support half-duplex
(Maximum baud rate: 115.2Kbps)
6
5
9
1
