Iei-integration AFL-W19A_W19B_17D_W15A-N270 v1.06 Uživatelský manuál stáhnout pdf (Strana 35)

AFL-W19A/W19B/17D/W15A-N270 Panel PC

Page 23

Figure 2-10: COM1 and COM3 Pin 9 Setting Jumper Locations

2.5.6 COM3 RX Function Select Jumper

Jumper Label: JP8

Jumper Type:

8-pin header

Jumper Settings:

See

Table 2-8

Jumper Location:

See

Figure 2-11

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 2-8.

COM3 RX Function Select Description

Short 3-4 RS-232

Short 1-2, 5-6 RS-422

Short 1-2, 7-8 RS-485

Table 2-8: COM3 RX Function Select Jumper Settings

The COM3 RX Function Select jumper location is shown in Figure 2-11.

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 124 125

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