Logicbus/ Productos/ Ethernet/ Tarjetas para chassis/ ARINC 429-708-453/ DNA-429-512

MX
USA

Comprar ahora

Logicbus SA de CV

Buscar productos

Productos

DNA-429-512
DNA-429-512
ARINC 429 Interface board with 12 RX channels
 
The DNA-429-512 is a 12 channel ARINC-429 receiver interface. The board is fully compliant with the ARINC 429 spec and supports both high speed (100 kHz) and low speed (12.5 kHz) operation. The channel speed is software selectable in banks of either two channels. Data integrity, even when all channels are set in high speed mode is assured with the use of 256 word FIFOs on all RX channels

Receive channels include the ability to filter on Labels so that only data from selected channels is captured. The filter may be set to forward data from between one and 255 Labels, or may be disabled so all data is captured, regardless of source. The user may also select on a label by label basis whether all data is forwarded or only data which has changed since the last transmission. Each channel may be set such that data Receive filtering is also supported based on the Source/Destination Identifier (bits 9 & 10). Words that match the desired SDI are forwarded while those that do not are ignored. Each received word may be time stamped with the date and time of reception (10 µs resolution). Parity errors may either be flagged and errant data trapped at the board level, or RX channels may be configured to forward data with an illegal parity bit.

Software for the DNA-429 series is provided as part of the UEI Framework. The framework provides a comprehensive yet easy to use API that supports all popular Windows programming languages as well as supporting programmers using Linux and most real-time operating systems including QNX, RTX, RT Linux and more. Finally, the framework supplies complete support for those creating applications in LabVIEW, MATLAB/Simulink, DASYLab or any application which supports ActiveX or OPC servers.
 
Characteristics:
  • 12 ARINC 429 RX channels
  • High (100 kHz) or low (12.5 kHz) speed selectable by channel
  • Hardware Label filtering
  • Hardware TX scheduler (100 µs timing resolution)
  • Automatic timestamping of RX data (if desired)
  • Powerful API included
 
Technical Specifications
Channel Configurations
Number of channels 12
DNA-429-566 6 TX and 6 RX
DNA-429-512 0 TX and 12 RX
ARINC Compliance Fully compliant with ARINC 429
Digital outputs 1 current sinking, FET based
Digital output drive 350 mA max, (500 mA resettable fuse)
Receive Specifications
Data rate 100 kHz or 12.5 kHz selectable per port
FIFO size up to 256 32-bit words, user selectable
Receive filter size 1 to 255 Labels or disabled
SDI filter enabled or disabled
New data only filter enabled or disabled by label or globally
Parity checking enabled or disabled
Date/Time stamping enabled or disabled by label or globally
Transmit Specifications
Data rate 100 kHz or 12.5 kHz selectable per port
FIFO size 256 words
Transmit modes Scheduled or asynchronous
Scheduler specifications
timing resolution 100 microseconds
table size Schedule up to 256 labels per channel
Asynchronous TX modes
High priority transmit immediately upon completion of current transmission regardless of schedule
Standard priority transmit when no scheduled data
FIFO based transmit when no scheduled, standard or high priority data is being sent
General Specifications
Loop back testing Internal loop back connections on the DNx-429-566 allow automatic self-test
Operating temperature tested -40 °C to +85 °C
Vibration IEC 60068-2-6 5 g, 10-500 Hz, sinusoidal
IEC 60068-2-64 5 g (rms), 10-500 Hz, broad-band random
Shock IEC 60068-2-27 50 g, 3 ms half sine, 18 shocks @ 6 orientations
30 g, 11 ms half sine, 18 shocks @ 6 orientations
Humidity 0 to 95%, non-condensing
MTBF 470,000
Power consumption 3.5 Watt, maximum