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6 com3 rx function select jumper, Figure 2-13: com3 pin 9 setting jumper location, Table 2-6: com3 pin 9 setting jumper settings – IEI Integration AFL2-W15A-N270 v2.00 User Manual

Page 36: See table 2-6, See figure 2-13

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AFL2-W15A-N270 Panel PC

Page 24

Short 5-6

COM3 RI Pin use +5 V

Table 2-6: COM3 Pin 9 Setting Jumper Settings

The COM3 Pin 9 Setting jumper locations are shown in Figure 2-12 below.

Figure 2-13: COM3 Pin 9 Setting Jumper Location

2.7.6 COM3 RX Function Select Jumper

Jumper Label:

JP8

Jumper Type:

8-pin header

Jumper Settings:

See Table 2-7

Jumper Location:

See Figure 2-14

The COM3 RX Function Select jumper sets the communication protocol used by the RX

serial communications port COM3 as RS-232, RS-422 or RS-485. The COM3 RX

Function Select jumper settings are shown in Table 2-7.

JP8 Description

Short 1-2

DET BIOS RS-232/422/485

Short 3-4

RS-232 (Default)

Short 5-6

RS-422

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