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ARINC 429 to 3x 0-10V DC

NEW - Updated!

Now supplied in high quality CNC machined enclosure to meet the most rugged of environments.

 

This ARINC 429 to three 0-10Vdc Outputs converter is employed where there is a requirement to extract data from up to three separate user specified ARINC 429 Labels on the same databus and translate it into three separate 0-10VDC outputs. Other output voltages available.

 

 

 
 
FPGA ONLY architechure - No microprocessor - RTCA DO-178B not required.
All units are designed to meet the European, US EMC regulations and RTCA DO-160G.

ARINC 429 to 3x 0-10V DC Detail

The ARINC 429 Labels, SDI, SSM are now user selectable via SMD DIP switches on the PCB. If the user prefers a fixed non-user adjustable version then we can supply this, which will mean that the switch setting are ignored. The ARINC 429 to three 0-10Vdc Outputs converter adapts automatically to high or low speed (12.5/100kHz) ARINC 429 data and the inputs are opto-coupled for electrical isolation purposes. The ARINC 429 to three 0-10Vdc Outputs converter is powered from an external 28 VDC nominal supply (15-72VDC) with an internal current and thermal (102 ºC) fuse. The power inputs are reverse polarity protected.

LED indicators are provided on the PCB and these indicate the following status:

  • LED indication of reception of Labels A, B and C
  • LED indicating Low Speed data
  • LED indicating High Speed data

 

The converter uses a 12-Bit D/A resolution converter that takes its input from an ARINC 429 word - bits 28..17. Different output voltage options (5VDC or 10VDC) and resolutions are available upon request.
 

The connections for the YED/429/R1/DAT3 Adapter are via two D15 D-type connectors:

D15 Plug:

Signal Name
PIN #
 +28 Volts DC (18-72V)
1
 0 Volts (GND)
2
 ARINC 429 I/P +ve / RXA
3
 ARINC 429 I/P -ve /  RXB
4
 ARINC 429 Gnd/ Screen (Shield)
5
 Label A : Analog +ve O/P
6
 Label A : Analog 0V O/P
7
 Label B: Analog +ve O/P
8
 Label B : Analog 0V O/P
9
 Label C : Analog +ve O/P
10
 Label C : Analog -ve O/P
11
 Reserved
12
 Reserved
13
 Reserved
14
 Reserved
15

 

Output has a 100nF capacitor across the Analog output.

 

 
FPGA ONLY architechure - No microprocessor - RTCA DO-178B not required.
All units are designed to meet the European, US EMC regulations and RTCA DO-160G.

ARINC 429 to 3x 0-10V DC Specifications

  • 3 x ARINC 429 to DC: 10VDC @ 25mA.
  • User selectable ARINC 429 Labels using DIP switches.
  • User selectable SSM, SDI or Don't care.
  • Selection from up to 256 ARINC 429 Labels.
  • Automatic reception of Hi/Lo bit rate data.
  • Status indicator LED's on PCB.
  • 12-bit D/A resolution.
  • 15-72VDC power operation (28V @ 40mA).
  • Reverse power polarity protected.
  • Enclosure dimensions: 28.0 x 68.0 x 136.0 mm
  • Opto-coupled Rx inputs.
  • Current & thermal fuses (1Amp/102Deg.C).
  • Customised Aluminium blue anodies enclosre with Alochrom 1200 plated surfaces.
  • Superior EMC performance.
  • Weight: 300g.

 

FPGA ONLY architechure - No microprocessor - RTCA DO-178B not required.
All units are designed to meet the European, US EMC regulations and RTCA DO-160G.

ARINC 429 to 3x 0-10V DC Downloads

   
download Click here to download the User Manual in PDF format
[Size: 1,445kB]
[PASSWORD PROTECTED - To request password click here.]
 
   
   
 
   



 

ARINC 429 Analog converter