Iei-integration AFL-W10A-N270 v3.10 Uživatelský manuál stáhnout pdf (Strana 37)

AFL-W10A-N270 User Manual

Page 37

Figure 2-7: COM3 RX Function Select Jumper Location

2.5.6 COM3 TX Function Select Jumper

Jumper Label: JP11

Jumper Type:

6-pin header

Jumper Settings:

See Table 2-9

Jumper Loc

ation:

See Figure 2-8

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 Table 2-9.

COM3 TX Function Select Description

Short 1 – 3 RS-422 Default

Short 2 – 4 RS-422 Default

Short 3 – 5 RS-485

Short 4 – 6 RS-485

Table 2-9: COM3 TX Function Select Jumper Settings

The COM3 TX Function Select jumper location is shown in Figure 2-8 below.

1 2 ... 32 33 34 35 36 37 38 39 40 41 42 ... 157 158

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