Iei-integration AFL-W10A-N270 v2.13 Manual do Utilizador descarregar pdf (Página 37)

AFL-W10A-N270 User Manual

Page 37

Figure 2-8: COM3 TX Function Select Jumper Pinout Locations

2.5.7 COM3 RS-232/422/485 Serial Port Select Jumper

Jumper Label: JP6

Jumper Type:

12-pin header (four 3-pin headers combined)

Jumper Settings:

See Table 2-10

Jumper Loc

ation:

See Figure 2-9

The

COM3 RS-232/422/485 Serial Port Select jumper sets the communication protocol

used by the second serial communications port (COM3) as RS-232, RS-422 or RS-485.

The COM3 RS-232/422/485 Serial Port Select settings are shown in Table 2-10.

RS-232/485 Select Description

Short 1-2 RS-232 Default

Short 4-5 RS-232 Default

Short 7-8 RS-232 Default

Short 10-11 RS-232 Default

Short 2-3 RS-422/485

Short 5-6 RS-422/485

Short 8-9 RS-422/485

Short 11-12 RS-422/485

1 2 ... 32 33 34 35 36 37 38 39 40 41 42 ... 142 143

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Iei-integration AFL-W10A-N270 v2.13 Manual do Utilizador Página 37