Iei-integration AFL-F08A v2.40 Manuel d'utilisateur télécharger pdf (Page 41)

AFL-F08A-N270 Panel PC

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3.7.7 COM3 TX Function Select Jumper

Jumper Label: JP11

Jumper Type:

6-pin header

Jumper Settings:

See

77Table 3-9

Jumper Location:

See

77Figure 3-11

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

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

options are shown in

77Table 3-9.

COM3 TX Function Select 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+

Table 3-9: COM3 TX Function Select Jumper Settings

The COM3 TX Function Select jumper location is shown in 77Figure 3-11 below.

Figure 3-11: COM3 TX Function Select Jumper Pinout Locations

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 178 179

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Iei-integration AFL-F08A v2.40 Manuel d'utilisateur Page 41