USER GUIDE AND SPECIFICATIONS
PCI/PXI/PCIe-6509
This document contains information about using the PCI-6509, PXI-6509, and PCIe-6509 data
acquisition devices with the NI-DAQmx driver software.
For information about using the USB-6509 device, refer to the NI USB-6509
Note
User Guide and Specifications document.
The NI 6509 is a 96-bit, high-drive digital input/output (DIO) device. The NI 6509 features
96 TTL/CMOS-compatible digital I/O lines, 24 mA high-drive output, digital filtering,
programmable power-up states, change detection, and a watchdog timer.
Contents
Safety Information .................................................................................................................... 2
Configuration............................................................................................................................ 4
Functional Overview ................................................................................................................ 5
I/O Connector ........................................................................................................................... 6
Pin Assignments ............................................................................................................... 7
Signal Descriptions........................................................................................................... 9
Digital I/O................................................................................................................................. 11
I/O Protection ................................................................................................................... 11
Signal Connections ........................................................................................................... 12
Power Connections ................................................................................................................... 15
Industrial DIO Features ............................................................................................................ 16
Digital Filtering ................................................................................................................ 16
Change Detection ............................................................................................................. 18
Watchdog Timer ............................................................................................................... 19
Accessories ............................................................................................................................... 20
Specifications............................................................................................................................ 20
Power Requirements......................................................................................................... 20
Digital I/O......................................................................................................................... 21
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