NATIONAL INSTRUMENTS IMAQ NI PCI-1407

PCI1407

National Instruments IMAQ PCI-1407 / Image Acquisition Module

Caractéristiques

- Prise en charge normes vidéo RS-170 et CCIR 

- 8-Bit flash Convertisseur analogique-numérique

More info

The PCI-1407 and PXI-1407 are high-accuracy, monochrome IMAQ devices for PCI, PXI, or CompactPCI chassis that support RS-170 and CCIR video standards. The PCI/PXI-1407 acquires frames in real time and transfers them directly to system memory. Revisions E and later of the PCI-1407 and revisions C and later of the PXI-1407 support progressive scan formats 25, 30, 50, and 60 frames per second and feature gain calibration, high-impedance mode, and an 8-bit flash analog-to-digital converter (ADC) that converts video signals into digital form.

Because the 1407 device is simple to configure, you can easily install the device and begin your image acquisition. The PCI/PXI-1407 ships with NI-IMAQ, the National Instruments complete image acquisition driver software you use to directly control your device. Using NI-IMAQ, you can quickly and easily start an application without having to program the device at the register level.

Featuring low cost and high accuracy, the PCI/PXI-1407 is ideal for both industrial and scientific environments. As a stand-alone device, the PCI/PXI-1407 supports one video source and an external I/O line that you can use as a trigger or digital I/O line. If you require more advanced triggering or additional I/O lines (either digital or analog), you can use the PCI/PXI-1407 and NI-IMAQ with the National Instruments data acquisition (DAQ) product line.

Formats Supported
RS-170 ................................................... 60 Hz
(Interlaced mode: 30 frames/s)
CCIR ...................................................... 50 Hz
(Interlaced mode: 25 frames/s)

Video Input
Quantity.................................................. 1 monochrome
Input impedance..................................... 75 Ω
VIDEO ................................................... RSE (BNC)
Frequency response................................ 20 MHz (–3 dB) typ
Gain........................................................ Programmable (1, 1.33, or 2)
Black reference ...................................... Programmable (0–1.26 V)
White reference ...................................... Programmable (0–1.26 V)

A/D Conversion
Gray levels ............................................. 256 (8 bit)
RMS noise.............................................. < 0.5 LSB rms
Signal-to-noise ratio............................... 48 dB typ
Sampling rate ......................................... 5 to 20 MHz

External Connections
Trigger sense...........................................TTL
Trigger level ...........................................Programmable (rising or falling)
CSYNC sense .........................................TTL
CSYNC level ..........................................Programmable (rising or falling)
Minimum pulse width.............................50 ns
VIH (TTL) ...............................................2 V
VIL (TTL)................................................0.8 V

Internal Pixel Clock
Generated frequency...............................11.66 to 15.78 MHz
Aspect correction for
standard video sources............................–5% to +7%
Pixel jitter ...............................................< 5 ns peak

PCI Interface
PCI initiator (master) capability .............Supported
PCI target (slave) capability ...................Supported
Data path.................................................32 bits
Card voltage............................................5 V only
Card type.................................................32-bit half-size card
Parity generation/checking,error reporting.........................................Supported
Target decode speed ...............................Medium (1 clock)
Target fast back-to-back capability ........Supported
Resource locking ....................................Supported as a master and slave
PCI interrupts..........................................Interrupts passed on INTA# signal
Expansion ROM..................................... 4 KB
PCI master performance
Ideal ............................................... 133 Mbytes/s
Sustained........................................ 100 Mbytes/s

Power Requirements
Voltage ................................................... +5 V (1.34 A)
+12 V (100 mA)
–12 V (50 mA)

Physical
Dimensions
PCI-1407......................................... 10.668 by 17.463 cm
(4.2 by 6.875 in.)
PXI-1407......................................... 16 × 10 cm (6.3 × 3.9 in.)
Weight
PCI-1407......................................... 0.127 kg (0.028 lb.)

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