ARINC 429 to 3x 0-10V DC
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 architechture - No microprocessor - RTCA DO-278 not required.
CUSTOMISATION TO YOUR REQUIREMENTS .....
CAUTION: SPECIFICATION SUBJECT TO CHANGE WITHOUT NOTICE
All units are designed to meet UK, 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:
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Signal Name
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PIN #
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+28 Volts DC (18-72V)
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1
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0 Volts (GND)
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2
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ARINC 429 I/P +ve / RXA
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3
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ARINC 429 I/P -ve / RXB
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4
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ARINC 429 Gnd/ Screen (Shield)
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5
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Label A : Analog +ve O/P
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6
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Label A : Analog 0V O/P
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7
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Label B: Analog +ve O/P
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8
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Label B : Analog 0V O/P
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9
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Label C : Analog +ve O/P
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10
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Label C : Analog -ve O/P
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11
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Reserved
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12
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Reserved
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13
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Reserved
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14
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Reserved
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15
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Output has a 100nF capacitor across the Analog output.
FPGA ONLY architechture - No microprocessor - RTCA DO-278 not required.
CUSTOMISATION TO YOUR REQUIREMENTS .....
CAUTION: SPECIFICATION SUBJECT TO CHANGE WITHOUT NOTICE
All units are designed to meet UK, 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.
- PPTC fuse (0.5 Amp/150 ºC).
- Customised Aluminium blue anodise enclosure with Iridite NCP plated surfaces.
- Superior EMC performance.
- Weight: 300g.
FPGA ONLY architechture - No microprocessor - RTCA DO-278 not required.
CUSTOMISATION TO YOUR REQUIREMENTS .....
CAUTION: SPECIFICATION SUBJECT TO CHANGE WITHOUT NOTICE
All units are designed to meet UK, European, US EMC regulations and RTCA DO-160G.
ARINC 429 to 3x 0-10V DC Downloads
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Click here to download the User Manual in PDF format [Size: 1,445kB] [PASSWORD PROTECTED - To request password click here.] |
