Iei-integration AFL2-W15A-N270 v2.00 Manual do Utilizador descarregar pdf (Página 37)

AFL2-W15A-N270 Panel PC

Page 25

Short 7-8 RS-485

Table 2-7: COM3 RX Function Select Jumper Settings

The COM3 RX Function Select jumper location is shown in Figure 2-14.

Figure 2-14: COM3 RX Function Select Jumper Location

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

Jumper Label: JP10

Jumper Type:

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

Jumper Settings:

See

Table 2-8

Jumper Location:

See

Figure 2-15

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 2-8.

JP10 Description

Short 1-2, 4-5, 7-8, 10-11 RS-232 (Default)

Short 2-3, 5-6, 8-9, 11-12 RS-422/485

1 2 ... 32 33 34 35 36 37 38 39 40 41 42 ... 140 141

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Iei-integration AFL2-W15A-N270 v2.00 Manual do Utilizador Página 37