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MIL-STD-1553 TO
ARINC 429 DATA CONVERTER
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MIL-STD-1553 to ARINC429
Data Converter translates
data from a MIL-STD-1553 databus
to an ARINC 429 high-speed data
bus.
The 1553 interface on this converter is configured as a single channel,
single redundant Bus Monitor (MT), but it could equally be configured as
a dual redundant Remote Terminal (RT).
Data is extracted from various user specified data words contained in a
1553 message and then translated into ARINC 429 data format for
re-transmission on that databus.
The transmitted ARINC 429 data takes the form of data transmitted over
several user specified
ARINC 429 labels.
A watchdog circuit is incorporated into the design and this is
responsible for checking that the transmission of the ARINC 429 data
continues under all conditions.
The customer must specify the required ARINC 429 labels selected for
transmission onto the
ARINC 429 databus at the time of ordering. The 1553
data for reception must also be specified - in particular the RT
Address, Sub-Address, message type (BT to RT, RT to BC, RT to RT, etc.)
and message length. In addition the customer must also supply data word
formats for each of the 16-bit data words contained in the received 1553
message. Precise information on how each data field is to be translated
from the 1553 to the ARINC 429 must also be supplied.
See below :-
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Word Number |
Word Name |
| CW |
Broadcast
Command |
| DW1 |
Label 324
(bits 29..14) |
| DW2 |
Label 325
(bits 29..14) |
| DW3 |
Label 314
(bits 29..14) |
| DW4 |
Label 361
(bits 29..14) |
| DW5 |
Label 361
(bits 13..11) |
| DW6 |
etc... |
| DW7 |
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| DW8 |
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| DW9 |
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| DW10 |
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| DW11 |
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| DW12 |
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| DW13 |
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| DW14 |
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| DW15 |
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Breakdown of 1553 DATA
message.
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Features of this converter are:
Power Requirements:
15-36VDC (28VDC @ 70mA)
1 Amp on PCB Fuse (non-resettable)
102 ºC safety thermal fuse. (non-resettable)
Reverse polarity protected.
High/Low Speed ARINC429 transmitter.
Transformer coupled 1553 output.
Filtered "D9" plug for power connections and ARINC429
output.
Standard BJ-77 Triax Connector for 1553 input.
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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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Specification:
| Weight: |
750 grams. |
| Size: |
212L x 121W x 55H (millimeters) |
| External supply: |
15 to 36 VDC @ 110mA
MAX. |
| Maximum supply before
shutdown: |
50 VDC |
| External DC
Connector: |
Filtered D9 plug
(shared) |
| ARINC429 output: |
Filtered D9 plug
(shared) |
| 1553 Connection: |
BJ-77 Triax type (3
lug) |
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| Environmental: |
0 to 50ºC
(operating). |
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All units are designed to meet the
European and US EMC
regulations.
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