National Instruments PCI-6722

The National Instruments PCI-6722 (Part Number: 778705-01) is a high-performance analog output device designed for applications requiring precise signal generation and control. It features eight 13-bit analog output channels, capable of delivering an impressive update rate of 800 kS/s per channel across a voltage range of ±10 V. This device is equipped with advanced functionalities such as external clocking, digital triggering, and a built-in synchronization bus, supporting a wide array of integration technologies, including RTSI bus and PFI pins for synchronization of multiple devices.

In addition to its analog output capabilities, the PCI-6722 includes eight TTL/CMOS-compatible digital I/O lines, facilitating versatile digital control applications. The device functions effectively as a low-cost arbitrary waveform generator, capable of producing standard waveforms up to 500 kHz, including sine, square, and more complex forms. Users can configure the PCI-6722 as either a master or slave within a broader timing and triggering system, ensuring seamless coordination across diverse I/O types such as image acquisition, high-speed digitizers, and motion control mechanisms.

Fully compatible with the LabVIEW Real-Time Module, the NI PCI-6722 is an ideal solution for real-time control applications, supporting traditional control algorithms such as PID as well as more sophisticated control strategies. With dimensions of 6.85 in. by 3.85 in. and a power requirement of +3.3 VDC and +5 VDC at a current of 300 mA and 1.5 A respectively, this device is efficiently integrated into various setups. A user manual and maintenance manual are available for download, and prospective customers are encouraged to contact a sales representative for pricing information.