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25 Chapter 3

Analog Output Connection

The PCI-1711U/UL provides two D/A output channels. You can use the

internal precision -5 V or -10 V reference to generate 0 to +5 V or 0 to

+10 V D/A output. Use an external reference for other D/A output ranges.

The maximum reference input voltage is ±10 V and maximum output

scaling is ±10 V. Loading current for D/A outputs should not exceed 5

mA.

Fig. 3-3 shows how to make analog output and external reference input

connections on the PCI-1711U/UL.

Figure 3.3: Analog Output Connections

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Advantech PCI-1711 Manual do Utilizador Página 31