Serial port connector – Global Upholstery Co. 2801330 User Manual

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KINO-LX Motherboard

3.3.2 Serial Port Connector

CN Label:

CN3

CN Type:

D-sub 9 male connector

CN Location:

See Figure 3-18 (labeled number 2)

CN Pinouts:

See Figure 3-20 and Table 3-21

Figure 3-20: Serial Port Connector

Serial port connector (COM1) pinouts are shown below.

PIN Description PIN Description

1 DCD1

6 DSR1

2 RXD1

7 RTS1

3 TXD1

8 CTS1

4 DTR1

9 RI1

5 GROUND

Table 3-21: Serial Port Connector Pinouts