Keysight DAQ970A User Guide

Totalizer
The multifunction module has a 26-bit totalizer which can count pulses at a 100 kHz rate. You can manu-
ally read the totalizer count or you can configure a scan to read the count.
You can configure the totalizer to count on the rising edge or falling edge of the input signal.
The maximum count is 67,108,863 (2
26
-1). The count rolls over to "0" after reaching the maximum
allowed value.
You can configure the totalizer to read without affecting the count or reset the count to zero without los-
ing any counts.
Control Output
In addition to signal routing and measurement, you can also use the DAQ970A to provide simple control
outputs. For example, you can control external high-power relays using the actuator module or a digital
output channel.
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3 Features and Functions

Keysight DAQ970A Specifications

General

Scan Rate	Up to 450 channels/sec
Connectivity	USB, LAN, GPIB (optional)
Display	4.3-inch color LCD
Operating Temperature	0 °C to 50 °C
Number of slots	3 slots
Measurement Types	DCV, ACV, DCI, ACI, 2-wire resistance, 4-wire resistance, frequency, temperature, capacitance
Voltmeter	6.5 digit
Resolution	22 bits
Memory	Non-volatile memory