Advantech PCI-1731 Specifikace stáhnout pdf (Strana 23)

Chapter 3

– 19 – PCI-1711/1731 User’s Manual

Advantech Co., Ltd.

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3. Signal Connections

3.1 Overview

Maintaining signal connections is one of the most important factors in

ensuring that your application system is sending and receiving data

correctly. A good signal connection can avoid unnecessary and

costly damage to your PC and other hardware devices. This chapter

provides useful information about how to connect input and output

signals to the PCI-1711/1731 via the I/O connector.

3.2 I/O Connector

The I/O connector on the PCI-1711/1731 is a 68-pin connector that

enable you to connect to accessories with the PCL-10168 shielded

cable.

Note:

✎ The PCL-10168 shielded cable is especially designed for the PCI-1711/

1731 to reduce noise in the analog signal lines. Please refer to Section

1.4 Accessories.

Pin Assignment

Figure 3-1 shows the pin assignments for the 68-pin I/O connector on

the PCI-1711/1731.

Note:

✎ The three ground references AIGND, AOGND, and DGND should be

used discreetly each according to its designated purpose.

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Advantech PCI-1731 Specifikace Strana 23