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ARINC 429 TO RELAY
PROTOCOL CONVERTER
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ARINC429 to RELAY
Output Data Bus Translator Converter can extract a specific ARINC 429 parameter from a user selectable Label and translate it into a switched discrete
analog output.
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| Our
Price: |
Contact us for
pricing |
| Phone:
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253-927-6186
866-318-6186 |
| Fax:
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253-927-6189 |
| email:
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sales@hotektech.com |
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The user can select, via the DIP switches on the PCB, the Octal Label, the SDI, SSM and
state of the parity
(ODD/EVEN/NONE).
The 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 unit is powered from an external 28 VDC (18-36V) nominal supply with
internal current and thermal
(102 Deg C) fuse. The inputs are also reverse polarity protected.
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At the moment the customer has to
specify the range and limits of the required parameter that will
switch the relay discrete output. For example an ARINC429 label
containing "Fuel quantity" or "Ground Speed" could
be programmed such that when this parameter drops to a predefined
value the relay discrete is switched. The switched relay output can be
either configured for chassis ground or be provided as a
"volt-free" contact.
The discrete output can switch back again once the parameter increase
above the predefined limit again. Indicator and/or enunciator can be
provided as an option.
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The connections are via a D9 filtered plug
as follows:
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Signal Name |
PIN # |
| +28 Volts DC (18-36V) |
1 |
| 0 Volts (GND) |
2 |
| ARINC429 I/P +ve |
3 |
| ARINC429 I/P -ve |
4 |
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5 |
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6 |
| Normally closed
contact |
7 |
| Center pole contact |
8 |
| Normally open contact |
9 |
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Dimensions:
- Length including flanges: 140.0 mm
- Length excluding flanges: 114.0 mm
- Width: 64.0 mm
- Height: 30.0 mm
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Weight:
Contacts:
- 500mA @ 28 VDC (non inductive load)
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All units are designed to meet the
European and US EMC
regulations.
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