National Instruments PXIe-6739 Analog Output Module

The PXIe-6739 (Part Number: 783801-01) is a 16 Bit, 64 analog output Channel, 1 MS per second PXI Analog Output Module, which incorporates 20 digital I/O lines. When different lines are arranged with a similar channel setting, they are viewed as a bus. There are two separate modes for use with various lines: line filtering and bus filtering. With line filtering, each line advances freely of alternate lines in the bus and acts like the conduct portrayed previously. With bus filtering, any line in the bus holds the state until it becomes stable. In any case, every individual line only waits one additional filter tick before changing, which keeps a line from holding to valid transition indefinitely. With bus mode, if all the bus line transistor becomes stable in under one channel clock period and the bus period is more than two times the filter, at that point all the bus lines are ensured to be associated at the output of the channel. The device has an analog output voltage range of -10 V to 10 V.

The NI PXIe-6739 operates using the NI-DAQmx driver software. The NI instrument is compatible with software packages/application development environments (ADEs) such as LabVIEW, LabWindows/CVI, Measurement Studio, Visual Basic, and ANSI C. The device is self-calibrated, and the process can be initiated using the NI Measurement & Automation Explorer (MAX) tool. Calibration is recommended after device installation, whenever there is a change in the ambient temperature, and after the device has warmed up for the recommended time period of 15 minutes. It should be carried out at least once in two years.

Unlike analog, digital input, and digital output, the NI PXIe-6739 counters do not have the ability to separate down to the time base to deliver an inside counter sample clock. For test timed activities, an outside signal must be given to supply a clock source. An interruption trigger can be used to pause (or gate) the counter. When the interruption trigger is dynamic, the counter overlooks the edges on its Source input. At the point when the delay trigger is inactive, the counter counts edges normally. The device has a weight of 6.1 oz., with the dimensions: 6.3 x 6.9 in.

The PXIe-6739 is available to be calibrated. While the recommended calibration period for individual parts varies, most parts should be calibrated either annually or every two years to ensure accuracy. If you need the PXIe-6739 calibrated, Apex Waves provides options. We offer high-quality NIST accredited calibrations through a 3rd party, with an average turnaround time of 1 to 2 weeks. When you order the PXIe-6739 with us, you can request basic (unaccredited) in-house calibration that will calibrate the part to the manufacturer specifications prior to being shipped. Call or email us today for more information about calibrating the PXIe-6739!

Associated Part Numbers: 157038-01L, 157038D-01L, 783801-01