Iei-integration AFL-19i-HM55 v1.01 Bedienungsanleitung PDF herunterladen (Seite 45)

AFL-HM55 Series Panel PC

Page 33

Pin 2 TX+

Pin 6 RX-

Pin 7 RX+

Table 3-8: RS-422 Pinouts

COM 3 RS-485 Description

Pin 1 Data-

Pin 2 Data+

Table 3-9: RS-485 Pinouts

3.9.7 COM3 RS Function Select Jumper

Jumper Label:

JP11

Jumper Type:

8-pin header

Jumper Settings:

See Table 3-10

Jumper Loc

ation:

See Figure 3-11

The COM3

RX Function Select jumper sets the communication protocol used by the RX

serial communications port COM3 as RS-232, RS-422 or RS-485. The COM3 RX

Function Select jumper settings are shown in Table 3-10.

COM3 RX Function Select Description

Short 1-2 DET BIOS RS232/422/485

Short 3-4 RS-232

Short 5-6 RS-422

Short 7-8 RS-485

Table 3-10: COM3 RX Function Select Jumper Settings

The COM3 RX Function Select jumper location is shown in Figure 3-11.

1 2 ... 40 41 42 43 44 45 46 47 48 49 50 ... 138 139

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Iei-integration AFL-19i-HM55 v1.01 Bedienungsanleitung Seite 45