Iei-integration AFL-W19A_W19B_17D_W15A-N270 v1.06 Manual de usuario descargar pdf (Pagina 34)

AFL-W19A/W19B/17D/W15A-N270 Panel PC

Page 22

2.5.5 COM Port Pin 9 Select

Jumper Label: JP6 and JP7

Jumper Settings:

See

Table 2-6

Jumper Type:

6-pin header

Jumper Location:

See

Figure 2-10

Two jumpers (JP6 and JP7) configure pin 9 on COM1 and COM3 DB-9 connectors. Pin 9

on the COM1 and the COM3 DB-9 connectors can be set as the ring (RI) signal, +5 V or

+12 V. The COM1 and COM3 Pin 9 Setting jumper selection options are shown in

Table

2-6.

JP6 Description

Short 1-2 COM1 RI Pin use +12 V

Short 3-4 COM1 RI Pin use RI

Short 5-6 COM1 RI Pin use +5 V

Table 2-6: COM1 Pin 9 Setting Jumper Settings

JP7 Description

Short 1-2 COM3 RI Pin use +12 V

Short 3-4 COM3 RI Pin use RI

Short 5-6 COM3 RI Pin use +5 V

Table 2-7: COM3 Pin 9 Setting Jumper Settings

The COM1 and COM3 Pin 9 Setting jumper locations are shown in Figure 2-10 below.

1 2 ... 29 30 31 32 33 34 35 36 37 38 39 ... 124 125

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Iei-integration AFL-W19A_W19B_17D_W15A-N270 v1.06 Manual de usuario Pagina 34