Iei-integration AFL-F08A v2.40 Instrukcja Użytkownika Pobierz pdf (Strona 39)

AFL-F08A-N270 Panel PC

Page 24

JP10 Description

Short 1-2 COM3 RI Pin use +12 V

Short 3-4 COM3 RI Pin use RI Default

Short 5-6 COM3 RI Pin use +5 V

Table 3-5: COM3 Pin 9 Setting Jumper Settings

The COM1 and COM3 Pin 9 Setting jumper locations are shown in 77Figure 3-9 below.

Figure 3-9: COM1 and COM3 Pin 9 Setting Jumper Locations

3.7.5.1 COM3 RS-422 and RS-485 Pinouts

The pinouts for RS-422 and RS-485 operation of external serial port COM 3 are detailed

below.

COM 3 RS-422 Description

Pin 1 TX-

Pin 2 TX+

Pin 6 RX-

Pin 7 RX+

Table 3-6: RS-422 Pinouts

COM 3 RS-485 Description

Pin 1 Data-

Pin 2 Data+

Table 3-7: RS-485 Pinouts

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 178 179

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Iei-integration AFL-F08A v2.40 Instrukcja Użytkownika Strona 39