Figure 5-25: db-9 serial port connector – IEI Integration AFL2-W19A-H61 v1.11 User Manual
Page 92
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AFL2-W19A/AB-H61
P a g e 73
Figure 5-25: DB-9 Serial Port Connector
S te p 3:
Secure the connector. Secure the serial device connector to the external
interface by tightening the two retention screws on either side of the connector.
S tep 0:
The pinouts of the RS-232 serial ports are shown below.
Pin
Description
Pin
Description
1
NDCD1
2
NSIN1
3
NSOUT1
4
NDTR1
5
GND
6
NDSR1
7
NRTS1
8
NCTS1
9
XRI1
10
NDCD2
11
NSIN2
12
NSOUT2
13
NDTR2
14
GND
15
NDSR2
16
NRTS2
17
NCTS2
18
XRI2
Table 5-4: RS-232 Serial Ports Pinouts (COM1, COM2)
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