Advantech PCI-1710HG Dokumentacja Pobierz pdf (Strona 56)

3.4 Analog Output Connections

The PCI-1710/1710HG/1711/1716 provides two D/A output

channels (PCI-1710L/1710HGL/1711L/1716L are not designed to

have this function), AO0_OUT and AO1_OUT. Users may use the

PCI-1710/1710HG/1711/1716 internally-provided precision -5V

(-10V) reference to generate 0 to +5 V (+10 V) D/A output range.

Users also may create D/A output range through external references,

AO0_REF and AO1_REF. The external reference input range is

+/-10 V. For examp le, connecting with an external reference of -7 V

will generate 0 ~ +7 V D/A output.

Fig. 3-5 shows how to make analog output and external reference

input connections on the PCI-1710/1710HG/1711/1716.

Fig. 3-5 Analog output connections

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