Iei-integration AFL2-W15A-N270_W15A-L325 v1.01 Manual de usuario descargar pdf (Pagina 41)

AFL2-W15A-N270/L325 Panel PC

Page 29

2.7.5 COM 3 Port Pin 9 Select

Jumper Label: JP7 (AFL2-W15A-N270)

JP8 (AFL2-W15A-L325)

Jumper Type:

6-pin header

Jumper Settings:

See

Table 2-9

Jumper Location:

See

Figure 2-12

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 2-8.

JP7 (N270)

JP8 (L325)

Description

Short 1-2 COM3 RI Pin use +12 V

Short 3-4 COM3 RI Pin use RI (Default)

Short 5-6 COM3 RI Pin use +5 V

Table 2-9: COM3 Pin 9 Setting Jumper Settings

The COM3 Pin 9 Setting jumper locations are shown in Figure 2-11 below.

AFL2-W15A-N270

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 164 165

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Iei-integration AFL2-W15A-N270_W15A-L325 v1.01 Manual de usuario Pagina 41