IEI Integration ECN-780-Q67 - Manual (Page 57)

ECN-780-Q67 Em b e d d e d S ys te m
P a g e 44
Figure 4-14: RS-232 Serial Port Connector Location
Figure 4-15: RS-232 Serial Port Connector Location
Pin Description Pin Description
1 -NDCD1/2/3/4 6 -NDSR1/2/3/4
2 NSIN1/2/3/4 7 -NRTS1/2/3/4
3 NSOUT1/2/3/4 8 -NCTS1/2/3/4
4 -NDTR1/2/3/4 9 -XRI1/2/3/4
5 GND 10 N/A
Table 4-10: Serial Port Connector Pinouts (COM1, COM2, COM3, COM4 )
4.2.11 RS -422/485 S e ria l P o rt Co n n e c to r
CN La b e l: COM5