National Instruments 321906B-01 用户手册
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National Instruments Corporation
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Contents
Analog Bus ......................................................................................................1-2
Triggers............................................................................................................1-2
Cold-Junction Sensor Channel ........................................................................1-3
NI 2501 Amplifier ...........................................................................................1-3
Triggers............................................................................................................1-2
Cold-Junction Sensor Channel ........................................................................1-3
NI 2501 Amplifier ...........................................................................................1-3
NI-SWITCH Driver Software .........................................................................1-10
National Instruments Application Software ....................................................1-11
Third Party Software .......................................................................................1-11
National Instruments Application Software ....................................................1-11
Third Party Software .......................................................................................1-11
Functional Overview......................................................................................................2-1
Multiplexer.....................................................................................................................2-4
Multiplexer.....................................................................................................................2-4
Two-Wire Mode ..............................................................................................2-4
One-Wire Mode...............................................................................................2-4
Four-Wire Mode ..............................................................................................2-5
Matrix Mode....................................................................................................2-5
One-Wire Mode...............................................................................................2-4
Four-Wire Mode ..............................................................................................2-5
Matrix Mode....................................................................................................2-5
Switch Control Circuitry................................................................................................2-5
Random Scanning ..........................................................................................................2-5
PXI Interface..................................................................................................................2-6
Random Scanning ..........................................................................................................2-5
PXI Interface..................................................................................................................2-6