National Instruments Corporation NI PCI-6503 and NI-DAQmx
- User-defined power-up state
- 2-wire handshake capability
- 24 lines (5 V/TTL) static I/O in 8-bit ports, 2.4 mA
- NI-DAQmx driver software for easy configuration
- Unidirectional and bidirectional I/O
- For applications requiring more than 24 digital I/O channels consider PCI-6509
- Data Sheet
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The NI PCI-6503 is a 96-channel, 5 V, TTL/CMOS digital I/O device designed for PCI bus computers. It provides high-speed digital input and output capabilities, making it suitable for a wide range of industrial and laboratory applications. The device features three 8255-compatible programmable peripheral interfaces (PPIs), each offering 24 lines of digital I/O, and supports pattern I/O, handshaking, and change detection. The included NI-DAQmx driver software enables easy configuration, programming, and integration with LabVIEW and other NI application software, ensuring reliable data acquisition and control.