591-593 4 Channel Mono
10/28/08
1:35 PM
Page 593
4-Channel Monochrome Image Acquisition
4-Channel Monochrome Image Acquisition
BNC Connector
The BNC connector supplies an immediate connection to the
VIDEO0 input of the NI 1409. Use the 2 m BNC cable shipped
with the NI 1409 to connect a camera to VIDEO0. You can
configure the BNC connector only for RSE mode.
Ordering Information
NI PCI-1409 ..........................................................778200-01
NI PXI-1409 ..........................................................778336-01
Includes the NI 1409 hardware, NI-IMAQ software
and a 2 m NI-BNC-1 cable.
NI 1409 Cable Accessories
The IMAQ-A6822 cable provides 22 BNC connectors to all video
signals (VIDEO0, VIDEO1, VIDEO2, and VIDEO3), the external
digital I/O lines and triggers, and external signals. The IMAQ
A6804 provides four bus connectors to three video signals and
one trigger line. The IMAQ SCB-68 provides access to all of the
signals on the NI 1409 68-pin connector.
Cables
IMAQ-A6822 (1 m) ..............................................778135-01
IMAQ-A6804 ........................................................187805-01
IMAQ-BNC-1 (2 m) ..............................................183882-02
IMAQ-SCB 68 ......................................................778410-01
RTSI Bus Cables
Warranty and Support Services
As a complement to your image acquisition product, consider:
• Technical Support: FREE through Applications Engineers
worldwide, Web resources, and Premier Support –
ni.com/support
2 boards................................................................776249-02
3 boards................................................................776249-03
4 boards................................................................776249-04
5 boards................................................................776249-05
Specifications
Typical for 25 °C unless otherwise stated
Available Formats
RS-170/NTSC .............................................
CCIR-601/PAL ............................................
Progressive scan........................................
Variable scan ..............................................
30 frames/s interlaced
25 frames/s interlaced
60 frames/s noninterlaced maximum
2 to 40 MHz pixel clock
CSYNCIN sense ......................................... Selectable (TTL or RS-422)CSYNCIN
level programmable (rising or falling)
Pulse width ................................................ 20 ns minimum detectable
VIH (TTL) .................................................... 2 V
VIL (TTL)..................................................... 0.8 V
Vision
Video Input
Quantity .....................................................
Video 0 .......................................................
Video (0:3) ..................................................
Input impedance ........................................
Bandwidth..................................................
Input range (black and white) ....................
4 monochrome
Single-ended (BNC)
Single-ended or differential (D-Sub)
75
Ω
± 1%
Typical 30 MHz (-3 dB)
700 MV (calibrated) or
50mV to 1.4V (variable gain)
Antichrominance filter................................ Programmable
3.58 MHz notch filter (<-25 dB)
4.43 MHz notch filter (<-25 dB)
Pixel Clock
Internally generated
Frequency range....................................
Adjustable pixel aspect ratio
RS-170/NTSC.........................................
CCIR/PAL ...............................................
Pixel jitter ...................................................
Lock time ...................................................
External PCLK frequency range .................
11.0 to 25.8 MHz
±5%
±5%
<2 ns
<1 frame
2 to 40 MHz
A/D Conversion
Gray levels .................................................
DNL............................................................
RMS noise .................................................
SNR............................................................
Sampling rate .............................................
Trigger lines................................................
Trigger sense .............................................
Trigger polarity ...........................................
PCLKIN sense ............................................
PCLKIN polarity ..........................................
HSYNCIN sense.........................................
HSYNCIN polarity.......................................
VSYNCIN sense .........................................
VSYNCIN polarity .......................................
256 (8 bits) or 1,024 (10 bits)
±1 LSB maximum
< 0.5 LSB rms
Typical 56 dB
2 to 40 MHz
4
TTL
Programmable (rising or falling)
Selectable (TTL or RS-422)
Programmable (direct or invert)
Selectable (TTL or RS-422)
Programmable (rising or falling)
Selectable (TTL or RS-422)
Programmable (rising or falling)
Power Requirements
+5 VDC (±5%) ........................................... 1.25 A
+12 VDC (±5%) ......................................... <100 mA
–12 VDC (±5%).......................................... <100 mA
Physical
Dimensions
PCI ......................................................... 10.7 by 17.5 cm (4.2 by 6.9 in.)
PXI.......................................................... 10 by 16 cm (3.9 by 6.3 in.)
External Synchronization and Trigger Signals
Environment
Operating temperature .............................. 0 to 55 ˚C
Storage temperature.................................. -20 to 70 ˚C
Relative humidity ....................................... 5 to 90%, noncondensing
National Instruments • Tel: (800) 433-3488 • Fax: (512) 683-9300 • info@ni.com • ni.com
593
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