The National Instruments PXI-6509 is a high-performance PXI Digital I/O Module that features 96 digital input/output lines, offering flexibility and versatility for a variety of applications. This module operates with single-ended signaling, providing a 0 V to 5 V output voltage range and a digital input voltage range of -0.5 V to 5.5 V, adhering to the 5 V digital logic levels. Each of the 96 DIO lines can function as either a static digital input or output, making it suitable for driving external devices and handling TTL signal transmission as well as sensing external signals.

The PXI-6509 is equipped with advanced features such as a watchdog timer, digital filtering, and change detection capabilities. Digital filtering helps to eliminate noise on input lines, enhancing data integrity; when used in conjunction with change detection, it mitigates performance degradation due to excessive change events. The module offers configurable timing intervals ranging from 400 ns to 200 ms for digital filtering across the required input lines.

Connectivity is facilitated through a 100-pin female 0.050 series SCSI I/O connector. The PXI-6509 operates with the NI-DAQmx driver software and is compatible with various development platforms, including LabVIEW, LabWindows/CVI, and Measurement Studio. Proper operation necessitates the use of shielded cables and accessories, such as the SCB-100, CB-50, and CB-50LP connector blocks, ensuring compliance with EMC standards.

With a typical power consumption of 375 mA at +3.3 VDC and 250 mA at +5 VDC, options for power enhancement via a disk drive power connection are available. The module weighs 6.1 oz and has physical dimensions of 6.3 x 3.9 inches, designed for a recommended operating temperature range of 0 °C to 55 °C and a storage temperature range of -20 °C to 70 °C.

The PXI-6509 is currently in the NI Maintenance phase as of March 31, 2023, and continues to be available for purchase, sale, and repair through Apex Waves. For further technical details, please refer to the user manual and datasheets available under the "Manuals & PDFs" section. Request a quote today to secure this reliable and versatile digital I/O solution.