Connect-tech PCI-104 Manual de usuario descargar pdf (Pagina 13)

Connect Tech FreeForm/PCI-104 User Manual

Revision 0.02 13

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31

42

2725

2826

P4

High Speed

Serial

RS-485 Headers (P5, P6)

Table 7: RS-485 Port 1 Pinout (P5)

Pin Signal Direction

1 RXD+1 Input

2

3 RXD-1 Input

4

5 TXD+1 Output

6

7 TXD-1 Output

8

9 GND Power

10

1

P5

10

485 Port 0

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Table 8: RS-485 Port 2 Pinout (P6)

Pin Signal Direction

1 RXD+2 Input

2

3 RXD-2 Input

4

5 TXD+2 Output

6

7 TXD-2 Output

8

9 GND Power

10

10

P6

1

485 Port 1

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