5 com 3 port pin 9 select, Figure 2-12: com1 pin 9 setting jumper location, Table 2-5: com1 pin 9 setting jumper settings – IEI Integration AFL2-W15A-N270 v2.00 User Manual

Page 35: See table 2-5, See figure 2-12, Table 2-5

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AFL2-W15A-N270 Panel PC

Page 23

Short 7-9

COM1 RI Pin use +5 V (Default)

Table 2-5: COM1 Pin 9 Setting Jumper Settings

The COM1 Pin 9 Setting jumper locations are shown in Figure 2-12 below.

Figure 2-12: COM1 Pin 9 Setting Jumper Location

2.7.5 COM 3 Port Pin 9 Select

Jumper Label:

JP7

Jumper Type:

6-pin header

Jumper Settings:

See Table 2-6

Jumper Location:

See Figure 2-13

The jumper configures pin 9 on COM3 DB-9 connectors. Pin 9 on the COM3 DB-9

connector can be set as the ring (RI) signal, +5 V or +12 V. The COM3 Pin 9 Setting

jumper selection options are shown in Table 2-5.

JP7

Description

Short 1-2

COM3 RI Pin use +12 V

Short 3-4

COM3 RI Pin use RI (Default)

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