Keysight DAQ970A Guia Del Usuario página 50

3 Features and Functions
Plug-in modules
The DAQ970A/DAQ973A offers a complete selection of plug-in modules to give you high-quality measurement,
switching, and control capabilities. The plug-in modules communicate with the floating logic via the internal isolated
digital bus. The multiplexer modules also connect to the internal DMM via the internal analog bus. Each modules
has its own microprocessor to offload the mainframe processor and minimize backplane communications for faster
throughput. See Module Overview
Module number Common uses
DAQM900A Scanning and direct measurement of temperature, voltage, resistance, frequency, and current (DAQM901A
only) by using the internal DMM.
DAQM901A
DAQM902A
DAQM907A Digital Input, Event Counting.
DAQM908A Scanning and direct measurement of temperature, voltage, and resistance by using the internal DMM.
DAQM909A Digitizing measurement of voltage and strain by using the on board digitizers.
DAQM900A N/A
DAQM901A Multiplexing of signals to or from external instruments.
DAQM902A N/A
DAQM904A 32 Crosspoint Matrix Switching.
DAQM905A 50 Ω high-frequency applications (<2 GHz).
DAQM908A N/A
DAQM903A General-purpose switching and control using Form C (SPDT) switches.
DAQM907A Digital Output, Voltage (DAC) Outputs.
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for more information.
Measurement input
Signal routing
Control output
Keysight DAQ970A/DAQ973A User's Guide