Iei-integration AFL-F08A v1.01 Uživatelský manuál stáhnout pdf (Strana 36)

AFL-F08A Panel PC

Page 24

Pin 2 Data+

Table 3-7: RS-485 Pinouts

3.7.6 COM3 RX Function Select Jumper

Jumper Label: JP9

Jumper Type:

8-pin header

Jumper Settings:

See

Table 3-8

Jumper Location:

See

Figure 3-10

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 3-8.

COM3 RX Function Select Description

Short 3-4 RS-232 Default

Short 1-2, 5-6 RS-422

Short 1-2, 7-8 RS-485

Table 3-8: COM3 RX Function Select Jumper Settings

The COM3 RX Function Select jumper location is shown in Figure 3-10.

Figure 3-10: COM3 RX Function Select Jumper Location

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 ... 141 142

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Iei-integration AFL-F08A v1.01 Uživatelský manuál Strana 36