6 four serial port connector – IEI Integration NOVA-PV-D4251_D5251 v1.10 User Manual

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NOVA-PV-D5251/D4251 5.25" SBC

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Figure 4-17: SATA Drive Connection

4.7.6 Four Serial Port Connector

The 40-pin serial port connector connects the board connector to four DB-9 connectors.

To install, please follow the steps below.

Step 1:

Locate the COM connector. The locations of the COM port connectors are

shown in Chapter 3.

Step 2:

Insert the cable connector. Align the cable connector with the onboard

connector. Make sure pin 1 on the board and connector line up.