User Manual

FPC 17”/18W”/21W” Series
10 FPC 17”/18W”/21W” Series Quick Reference Guide
2.1 FPC 17”/18W”/21W” Series connector mapping
2.1.1 Serial Port connector 1~4 (COM1~4)
Signal
PIN
PIN
Signal
NDCD_D-
1
6
NDSR-
NRXD_D-
2
7
NRTS-
NTXD_D-
3
8
NCTS-
NDTR_D-
4
9
NRI-
GND
5