NI-9320 Voltage Input Module

Product Highlights > NI-9320 Voltage Input Module

            NI-9320 Voltage Input Module
                    NI analog input modules feature a 200 kS/s/ch sampling rate to detect transient signals with precision
    

Image of NI NI-9320 Voltage Input Module The NI-9320 16-channel simultaneous analog input module from NI helps users to leverage speed and density for high-performance data acquisition. Built on the trusted legacy of the NI-9220, this module delivers next-generation performance with a fresh design. With a 200 kS/s/ch sampling rate, the NI-9320 provides the necessary bandwidth to detect transient signals with precision, without tradeoffs in channel capacity or integrity. Designed for dynamic measurements where every microsecond matters, this module is the perfect upgrade for applications in automotive, aerospace, industrial R&D, and more.

Features

200 kS/s/ch sampling for higher-frequency dynamic signals
Each channel has a dedicated 16-bit SAR ADC for simultaneous sampling
Operating temperature range: -40°C to +70°C

Shock and vibration tested to 50 g
Compatible with CompactDAQ and CompactRIO systems
Programmable with LabVIEW or Python using NI-DAQ™mx or LabVIEW FPGA

Technical Specifications

Channels: 16 analog input differential
Sampling rate: 200 kS/s/ch simultaneous
Isolation and safety

Channel-to-earth ground isolation
250 V CAT II (spring terminal) RMS
60 V_DC CAT I (DSUB)

Resolution: 16-bit SAR ADC
Input range: ±10 V
Front connector

36-position spring-terminal
37-pin DSUB

Operating temperature range: -40°C to +70°C

Applications

Automotive

EV powertrain test: characterize high-frequency inverter switching and monitor battery cell health with a single synchronized system
Vehicle safety systems: capture millisecond-level transients during airbag deployment and component impact tests with high fidelity

Aerospace and defense

Control surface monitoring: capture synchronized command and feedback signals to verify actuator response and control loop behavior
Flight test and propulsion: build compact, high-channel-count systems for wind tunnels, engine test cells, and flight test instrumentation

Electronics

PCBA and electronics validation: capture high-speed power supply ripple and transient signals to accelerate test cycles
Power and renewables: measure high-frequency harmonics and electrical transients for power quality and inverter testing