Advantech RIO-3302, Руководство пользователя

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Appendix A Pin Assignments 19
A.7 COM1 and COM2 Serial Port (CN12, CN6)
Table A-8: RIO-3302/RIO-3302S COM1 and COM2 serial port
COM1 COM2
Pin Signal Pin Signal
1 NRLSD1 1 NRLSD2
2 NRX1 2 NRX2
3 NTX1 3 NTX2
4 NDTR1 4 NDTR2
5 GND 5 GND
6 NDSR1 6 NDSR2
7 NRTS1 7 NRTS2
8 NCTS1 8 NCTS2
9 NRI1 9 NRI2
1
5
9
6
5
4
3
2
1
9
8
7
6