Name: IEI Technology AFL-HM55 Series
Brand: IEI Technology
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AFL-HM55 Series Panel PC

Page 30

Figure 3-8: JP8 Jumper Setting Location

3.9.5 COM3 TX Function Select Jumper

Jumper Label:

JP9

Jumper Type:

6-pin header

Jumper Settings:

See Table 3-6

Jumper Loc

ation:

See Figure 3-9

The COM3

TX Function Select jumper configures the TX pin on COM3 serial port

connector as RS-422 or RS-485. The COM3 TX Function Select jumper selection

options are shown in Table 3-6.

JP9 Description

Short 1 – 3 RS-422 TX-

Short 2 – 4 RS-422 TX+

Short 3 – 5 RS-485 D-

Short 4 – 6 RS-485 D+

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IEI Technology AFL-HM55 Series Specifications

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