National Instruments Corporation NI 9220, +/-10 V, 16-Bit, 100 kS/s, 16-Ch, SSH AI Module
- 16 differential channels, 100 kS/s per channel sample rate
- 10 V measurement range, 16-bit resolution
- 30 V overvoltage protection
- 250 Vrms channel-earth, CAT II (spring-terminal), or 60 VDC channel-earth, CAT I (D-SUB) isolation
- 36-position spring-terminal or 37-pin D-SUB connectors available
- -40 C to 70 C operating, 5 g vibration, 50 g shock
- Configure Complete CompactRIO or NI CompactDAQ System
- View Data Sheet
More Channels in Fewer Slots
The NI 9220 analog input circuitry was designed to closely match the circuitry of the NI 9215. A single NI 9220 can, in most cases, replace four NI 9215 modules at a lower price per channel.
High-Channel-Count Analog Control
Combine the NI 9220 (16-channel, 100 kS/s simultaneous input) with the NI 9264 (16-channel, 25 kS/s simultaneous output) and a CompactRIO chassis for high-channel-count control systems with FPGA control loop rates at up to 25 kHz.
Streaming Performance
At the maximum sample rate, the NI 9220 outputs 3.2 MB/s of data. The ability to process and store large amounts of data varies based on the selected hardware. Below are some guidelines for streaming performance based on chassis selection.
CompactDAQ
CompactDAQ and the NI-DAQmx driver are designed for waveform measurement. The values below are a rough guideline for data bandwidth requirements. Actual system performance varies based on processor, bus, and software.
-USB CompactDAQ - 20 MB/s
-Stand-alone CompactDAQ - 24 MB/s
-Multislot Ethernet CompactDAQ - 10 MB/s
CompactRIO
The cRIO-9082 and MXI-Express expansion chassis have the largest throughput available and are the recommended solutions for high-speed streaming applications within CompactRIO.
-A cRIO-9081/9082 can stream to a full chassis of NI 9220 modules running at the maximum sample rate
-MXI-Express expansion chassis - 200 MB/s over a single connection
-cRIO-9022 - 6 MB/s
Recommended Accessories
-NI 9940 strain relief and operator protection (for spring-terminal variant)
-NI 9923 front-mount D-SUB to screw-terminal connector (for D-SUB variant)
Box Contents
-1 NI 9220 C Series module
-1 NI 9220 User Guide and Specifications manual
-1 NI 9974 36-position spring-terminal connector (for spring-terminal variant)