Contec PC-I Bus Analog Input Multi Function Board AD12-16 User Manual download pdf (Page 7)

AD12-16(PCI)EVer.3.10

7

Block Diagram

PCI Bus

PCI Bus interface

On board

memory

DC/DC

converter

ASIC

A/D

converter

Sample & Hold

amplifier

Instrument

amplifier

8/16 channel

multiplexer

with over voltage

protection

CN1 CN2

16 single-ended /

8 differentia l

A nalog Inputs

4 Digital Input /

4 Digital Output /

control signals

D/A

convert er

Simultaneous

Hold

Analog Outputs Counter

signals

Counter 8254

1 6-bi t counter 2

1 6-bi t counter 1

1 6-bi t counter 0

All data subject to change without notice.

1 2 3 4 5 6 7

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