Advantech PCI-1720 Bedienungsanleitung PDF herunterladen (Seite 28)

24 PCI-1713 User's Manual

Table 4-3: Register for A/D channel range setting

S/D Single-ended or Differential

0 means the channel is single-ended, and 1 means it is differential.

B/U Bipolar or Unipolar

0 means the channel is bipolar, and 1 means it is unipolar.

G2 to G0 Gain Code

The following table lists the gain codes for the PCI-1713:

Table 4-4: Gain codes for the PCI-1713

Write A/D channel range setting

Bit # 7 6 5 4 3 2 1 0

BASE+2 S/D B/U G2 G1 G0

PCI-1713

Input Range(V) Gain B/U

Gain Code

G2 G1 G0

-5 to +5 1 0 0 0 0

-2.5 to +2.5 2 0 0 0 1

-1.25 to +1.25 4 0 0 1 0

-0.625 to +0.625 8 0 0 1 1

-10 to 10 0.5 0 1 0 0

N/A 0 1 0 1

N/A 0 1 1 0

N/A 0 1 1 1

0 to 10 1 1 0 0 0

0 to 5 2 1 0 0 1

0 to 2.5 4 1 0 1 0

0 to 1.25 8 1 0 1 1

N/A 1 1 0 0

N/A 1 1 0 1

N/A 1 1 1 0

N/A 1 1 1 1

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Advantech PCI-1720 Bedienungsanleitung Seite 28