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National Instruments Data Acquisition

Modules and Chassis

 

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A variety of National Instruments C Series hardware is offered to expand existing channel counts using your own software or for use with software such as m+p international's SmartOfice or Vibrant Technology's ME'scope.

C Series Systems provide an effective combination of channel count, resolution, and speed designed to meet the needs of all types of voltage measurement applications. Select a chassis if required, and select from popular modules used for ICP accelerometers and microphones and more as well as traditional strain gages.

See more on the website at www.ni.com

NI-USB-9234

4-Channel 24-bit dynamic signal acquisition (DSA) module with chassis, software selectable ICP/IEPE and AC/DC coupling, 20 kHz bandwidth, BNC inputs.

Commonly used with accelerometers. Includes NI 9234 card and cDAQ-9171 1-slot USB chassis.

NI-9234

4-Channel 24-bit DSA module, software selectable ICP/IEPE and AC/DC coupling, 20 kHz bandwidth.

NI Part 779680-01; includes card only, perfect for expanding channel count on an existing system! Similar to the obsolete NI 9233. 4-Channel, 51.2 kS/s/channel, ±5 V, C Series Sound and Vibration Input Module—The NI‑9234 can measure signals from integrated electronic piezoelectric (ICP® or IEPE) and non‑ICP sensors such as accelerometers, tachometers, and proximity probes. The NI‑9234 is also compatible with smart TEDS sensors. The NI‑9234 delivers a wide dynamic range and incorporates software-selectable AC/DC coupling and ICP signal conditioning. The input channels simultaneously measure signals. Each channel also has built-in anti-aliasing filters that automatically adjust to your sample rate. When used with additional software, this module provides processing functionality for condition monitoring such as frequency analysis and order tracking.

NI-9231

8-Channel 24-bit DSA module, software selectable ICP/IEPE and AC/DC coupling, 20 kHz bandwidth, 10-32 inputs.

NI Part 783610-01, includes card only. New for 2018! 8-Channel, 51.2 kS/s/channel, -5 V to 5 V, C Series Sound and Vibration Input Module—The NI-9231 is a high-density sound and vibration module that can measure signals from integrated electronic piezoelectric (ICP® or IEPE) and non-ICP sensors such as accelerometers, tachometers, and proximity probes. It can perform the high dynamic range measurements necessary for modern measurement microphones and accelerometers and features simultaneous sampling. The NI-9231 incorporates both TEDS and 2 mA of sensor signal excitation source that can be turned on and off, removing the need for external sensor power / signal conditioning, and reducing the complexity of the data acquisition system.

NI-9229

4-Channel 24-bit DSA module, ±60 V, 50 kS/s/ch, screw terminal input connection, CAT I channel-to-channel isolation.

Commonly used with high voltage devices including traditional tachometers. NI Part 779785-01, rental includes (4) EMI Suppression Ferrite 782801-01.

cDAQ-9171

NI CompactDAQ 1-Slot USB Chassis.

NI Part 781425-01, rental includes 1m USB Cable with Locking Screw NI Part 198506-01.

cDAQ-9181

NI CompactDAQ 1-Slot Ethernet Chassis.

NI Part 781496-01, rental includes 2.3m US AC Power Cord NI Part 763000-01.

cDAQ-9178

NI CompactDAQ 8-Slot USB Chassis.

NI Part 781156-01, rental includes 2.3m US AC Power Cord NI Part 763000-01 and 1m USB Cable with Locking Screw NI Part 198506-01.

cDAQ-9179

NI CompactDAQ 14-Slot USB Chassis.

NI Part 783597-01, rental includes 2.3m US AC Power Cord NI Part 763000-01 and 2m USB Cable 784387-02, with optional NI Desktop Mounting Kit for 14-slot Chassis 784302-01.

cDAQ-9189

NI CompactDAQ 8-Slot, TSN-Enabled Ethernet CompactDAQ Chassis.

Replaces cDAQ-9188 and designed for distributed sensor measurement system: includes timing, synchronization and data transfer between modules. NI Part 785065-01, rental includes 2.3m US AC Power Cord NI Part 763000-01 and 2m CAT-5E Ethernet Cable NI Part 151733-02, with optional NI 9901 Desktop Mounting Kit 779473-01.

NI-9236

8-Channel 24-bit DSA module for strain/bridge testing, 10 kS/s/channel, 350 Ω Quarter-Bridge Strain Gage, spring terminal connection.

NI Part 785996-01, rental includes NI 9965, Backshell for 24 Pos Spring Terminal NI Part 780216-01.

NI-9237

4-Channel 24-bit DSA module for strain/bridge testing, programmable half- and full-bridge completion with up to 10V internal excitation. RJ50 Connectivity.

C Series high-speed strain and bridge measurement module NI Part 779521-01. This module uses a high-density 10-pin RJ50 connector for each channel. The RJ50 connector is similar to the RJ45 connectors found on network cables except that it uses one more pair of signal wires for a total of 10. Using a network cable with the NI 9237 is not recommended because it could damage the extra pins on the module connector.

NI-9944 and NI-9945 are quarter-bridge completion accessories for 120 Ω and 350 Ω quarter-bridge sensors. These accessories are similar to the NI 9949 in that they are RJ50 female connectors on one end and screw terminals on the other end. Use these accessories with RJ50 cables.

The RJ50 is an industry standard connector and cable type; RJ50 connectors can be purchased from other vendors. Custom-length cables can be crimped and assembled with the proper tools. Alternately, National Instruments offers cables that are RJ50 male connectors on one end and split signal wires (also known as pigtails) on the other end.

Rental from The Modal Shop includes (qty 4) 2m RJ50 Cables NI Part 194612-02 used with completion or screw terminal accessories (NI-9244, 9245, 9949). Specify appropriate bridge completion accessory kits separately if required.

NI-9944

Quarter-Bridge Completion Accessories (qty 4), 120 Ω.

NI Part 194738-01. Completion accessory used with the NI-9237 card. Quarter-bridge completion for 120 ohm sensors. Allows direct connection with standard RJ50 jacks and provides strain relief platform for zip ties.

NI-9945

Quarter-Bridge Completion Accessories (qty 4), 350 Ω.

NI Part 194739-01. Completion accessory used with the NI-9237 card. Quarter-bridge completion for 350 ohm sensors. Allows direct connection with standard RJ50 jacks and provides strain relief platform for zip ties.

NI-9949

RJ50 to Screw Terminal Blocks (qty 4).

NI Part 196809-01. Used with NI-9237 card. The NI-9949 is a female RJ50 to 10-pin screw terminal adapter. It is strictly a connectivity accessory and does not contain bridge completion. Half- and full-bridge completion is provided by the NI-9237 simultaneous bridge C Series module. The NI-9949 kit contains four adapters, one for each channel on the NI-9237. This kit provides the easiest connectivity for the NI-9237.

 

Contact us regarding software options if you are starting a rental test system from the beginning!