Advantech PCI-1680U Manual do Utilizador descarregar pdf (Página 36)

PCI-1680U User Manual 30

Chapter 5 Pin Assignments and Wiring

5.1 Pin Assignments

Figure 5.1 shows the pin assignment for the card’s DB-9 connectors

Figure 5.1: PCI-1680U DB-9 pin assignment

5.2 Wiring

The CAN standard supports half–duplex communication. This means that

just two wires are used to transmit and receive data.

Table 5.1: PCI-1680U Pin Wiring and Description

PCI-1680U DTE (male DB-9)

Terminal DTE

Pin Signal Signal

2 CAN_L CAN_L

3GND GND

7 CAN_H CAN_H

1 2 ... 31 32 33 34 35 36

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