The National Instruments PCI-1409 is a versatile 4-channel image acquisition device designed for high-quality measurement applications in scientific imaging and machine vision. Featuring a 10-bit analog-to-digital converter (ADC) and 16 MB of onboard memory, this device supports up to four non-standard or standard video sources. The PCI-1409 is capable of interfacing with various camera types, including RS-170/NTSC, CCIR/PAL, VGA, and double-speed progressive scan cameras at 60 frames per second. It incorporates four external digital input/output lines for triggering, as well as four digital outputs tailored for camera control, making it ideal for complex imaging setups.

With a dynamic range of up to 60 dB, the PCI-1409 ensures high-fidelity image acquisition, while the onboard antichrominance filter effectively removes chrominance data from color video signals, accommodating both NTSC and PAL formats. Supported by the NI-IMAQ driver software, users can easily configure the PCI-1409 for various camera types and operational modes, facilitating seamless upgrades from lower-cost cameras to high-resolution devices with minimal software changes. The device is designed to work efficiently with programming environments such as LabVIEW, LabWindows/CVI, and Measurement Studio, while Measurement & Automation Explorer provides an intuitive utility for video capture configuration.

The PCI-1409 is equipped with three onboard DMA controllers to efficiently manage data transfer between the onboard FIFO and host memory via the PCI bus. Compact and lightweight, the device dimensions are 4.2 x 6.9 inches, weighing only 0.28 lbs. For detailed setup and maintenance guidance, user manuals are readily available for download. The PCI-1409 comes with a three-year warranty and pricing information can be obtained through a sales representative.