Advantech PCI-1711U Series, Руководство пользователя

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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