National Instruments cDAQ-9189

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National Instruments cDAQ-9189 CompactDAQ Chassis

The cDAQ-9189 (Part Numbers: 785065-01, 785065-02, 787930-01) CompactDAQ Chassis comes with parallel advanced output modules (in the past known as equipment coordinated modules), which can be used with various programming coordinated errands on a solitary module. On serial computerized yield modules, the user cannot blend equipment planned and programming coordinated undertakings, but rather they can run various programming coordinated errands. The user can empower a programmable debouncing channel on each PFI signal. When the channel is empowered, the case tests the contributions with a client arranged Filter Clock from the time-base undercarriage. The device is equipped with 8 slots, has an Ethernet bus connector, and a timing accuracy of 50 ppm of sample rate. Part number 785065-02 is conformal coated. 

In edge checking applications, the counter depends on its Source after the counter is outfitted. The user can design the counter to tally rising or falling edges on its Source input. The user can also control the heading of counting (up or down), as portrayed in the Controlling the Direction of Counting segment. The counter qualities ​​can be perused on request or with an example clock. With buffered edge checking (edge ​​counting utilizing an example clock), the counter tallies the quantity of edges on the Source contribution after the counter is outfitted. The estimation of the counter is tested on every dynamic edge of an example check and put away in the FIFO. The STC3 exchanges the inspected esteems ​​to have memory utilizing a fast information stream. With single pulse width estimation, the counter tallies the quantity of edges on the Source input while the Gate input stays dynamic. When the Gate input goes idle, the counter stores the tally in the FIFO and overlooks different edges on the Gate and Source inputs.

The cDAQ-9189 is run using the NIDAQmx driver software which can be programmed using an application development environment such as LabVIEW Real-Time Module. The NI device weighs 37.6 oz, and measures 10.74 x 3.47 x 2.45 in. in physical dimensions. It has recommended operating and storage temperature ranges of -40 °C to 70 °C and -40 °C to 85 °C respectively, operating and storage humidity ranges of 10% to 90% RH and 5% to 95% RH respectively.

Additional information about the cDAQ-9189 can be found in the manuals and datasheets under the "Manuals & PDFs" tab. Firmware and drivers can be found under the "Drivers" tab.