Measurement-computing ADAC/5500 Series Uživatelský manuál stáhnout pdf (Strana 18)

ADAC Series PCI Boards 795 - 13 - ADAC/5500 Series User Manual 928

Programmable

Gain

Full Scale Range

Microvolt

Resolution

Bipolar

x1 ± 10.00 V

310.140 µV/bit

x10 ± 1 V

31.0140 µV/bit

x100 ± 99.68 mV

3.10140 µV/bit

Unipolar

x1 0 to 10.00 V

155.070 µV/bit

x10 0 to .1 V

15.5070 µV/bit

x100 0 to 99.84 mV

1.55070 µV/bit

Table 3.5 ADAC/5504HR Input Range/Resolution

3.5 DAC RANGE

The output range of both DACs are independently programmable to either ±10 V or 0 to 10 V.

The following table indicates the maximum resolution for each available range. Note that resolution is not accuracy.

Resolution defines the minimum definable voltage increment. Absolute DC accuracy and relative accuracy define

exactly how close the actual voltage output will be to the expected output. Refer to Section 6, SPECIFICATIONS, for

accuracy specifications.

Range

Configuration

Full Scale Range

Microvolt

Resolution

BIPOLAR ± 10.00 V

305.600 µV/bit

UNIPOLAR 0 to 10.00 V

152.800 µV/bit

Table 3.6 ADAC/5500 Series Analog Output Range/Resolution

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 59 60

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Measurement-computing ADAC/5500 Series Uživatelský manuál Strana 18