NI IMAQ PCI-1407 Image Acquisition Module

The NI IMAQ PCI-1407 is a monochrome image acquisition module designed for PCI bus systems, delivering real-time frame capture from analog video sources. This 8-bit flash ADC-based module converts RS-170 and CCIR video signals into digital data with direct system memory transfer, serving scientific research, industrial inspection, and machine vision workflows.

– Technical Specifications

• Video Standards: RS-170 and CCIR
• Analog-to-Digital Converter: 8-bit flash ADC
• Frame Acquisition Rate: 30 fps (RS-170), 25 fps (CCIR)
• Progressive Scan Support: 25, 30, 50, and 60 fps (Revisions E and later for PCI-1407; C and later for PXI-1407)
• Frequency Response: 15 MHz (-3 dB) typical
• Video Input Range: 60 mV to 1.26 V (variable gain)
• DMA Controllers: 3 units
• Acquisition Modes: CSYNC external mode, standard mode
• Operating Temperature: 0 to 55 °C
• Storage Temperature: −20 to 70 °C
• Relative Humidity: 10 to 90% non-condensing
• Maximum Working Voltage: 5 V, Installation Category I

– Key Features

• Integrated offset and gain circuitry for optimized ADC input signal conditioning
• Gain calibration support for signal normalization
• High-impedance input mode option
• Single external trigger line for synchronized acquisition
• One external I/O line configurable as digital I/O or trigger input
• Compact form factor: 4.2 × 6.9 inches (0.28 lb)

– Typical Applications

• Scientific imaging and research
• Industrial machine vision inspection
• Real-time video signal digitization
• Automated quality assurance systems

– Compatibility & Integration

• Bus Interface: PCI
• Chassis Support: PCI, PXI, or CompactPCI chassis
• Driver Software: NI-IMAQ
• Development Environments: LabVIEW, LabWindows/CVI, Visual Basic
• Video Sources: Single analog source