Iei-integration AFL-W15A_17D-GM45 v3.00 Manual de usuario descargar pdf (Pagina 29)

AFL-W15A/17D-GM45 Panel PC

Page 18

J3 Description

1-2 According to BIOS settings

3-4 RS-232

5-6 RS-422

7-8 RS-485

Table 2-5: COM3 RS-232/422/485 Setup

J4 Description

1-2, 4-5, 7-8, 10-11 RS-232

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

Table 2-6: COM3 RS-232/422/485 Setup

The pinouts for RS-232, RS-422 and RS-485 communication are shown below.

Pin RS-232 Desc. RS-422 Desc. RS-485 Desc.

1 DCD TX- D-

2 RX TX+ D+

3 TX

4 DTR

5 GND

6 DSR RX-

7 RTS RX+

8 CTS

9 RI

Table 2-7: COM3 Pinouts

2.5.4 COM3 422/485 Setup

Jumper Label: J6

Jumper Type:

6-pin header

Jumper Settings:

See

5Table 2-5 and 5Table 2-6

Use this jumper to set RS-422 or RS-485 communication methods.

1 2 ... 24 25 26 27 28 29 30 31 32 33 34 ... 147 148

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Iei-integration AFL-W15A_17D-GM45 v3.00 Manual de usuario Pagina 29