National Instruments PCI-6517 Digital I/O Module with 32 Channels, ±30 VDC Output, and PCI Bus Interface
The National Instruments PCI-6517 (Part Number: 779083-01) is a high-performance digital input/output module featuring 32 sinking output channels with bank isolation and ±30 VDC maximum switching voltage. Designed for versatile industrial applications including automated manufacturing testing, data acquisition systems, and industrial control environments.
- 32 digital output channels with ±30 VDC switching capability
- Bank isolation for enhanced signal integrity and noise immunity
- 37-pin male DSUB I/O connector for reliable connectivity
- Integrated digital I/O watchdog for system reliability monitoring
- Change detection functionality for efficient event monitoring
- Programmable input filters for noise reduction and signal conditioning
- Compatible with NI-DAQmx software and LabVIEW development environment
| Parameter | Specification |
|---|---|
| Bus Connector | PCI |
| Digital Output Channels | 32 |
| Output Voltage Range | 0 V to 30 V |
| Current Drive per Channel | 125 mA |
| Maximum Port Current (8 lines) | 600 mA (75 mA per line) |
| Operating Temperature | 0 °C to 55 °C |
| Storage Temperature | 0 °C to 55 °C |
| Humidity Range | 10% to 90% RH (operating), 5% to 95% RH (storage) |
| Dimensions | 5.54 x 4.47 inches |
| Weight | 2.5 oz |
The PCI-6517 features a digital I/O watchdog that continuously monitors for system faults including PCI bus failures, computer crashes, and application errors. When detected, the device automatically enters a safe recovery mode to prevent system damage. The change detection capability enables low-processor usage triggering of applications following digital events, optimizing system performance.
Fully compatible with NI-DAQmx driver software, offering advanced features like automatic code generation, DAQ Assistant configuration, and multi-threaded streaming technology. Supports programming through LabVIEW, LabWindows/CVI, and other application development environments for flexible system integration.
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