|
|
ARINC 429 TO
NMEA0183 RS232 RS422 DATA PROTOCOL CONVERTER
|
|
|
ARINC429 to NMEA0183 Data
Translator Protocol Converter extracts navigational data from an
ARINC 429 data bus and translate it onto an RS232 or RS422 serial data bus.
|
 |
| Our
Price: |
Contact us for
pricing |
| Phone:
|
253-927-6186
866-318-6186 |
| Fax:
|
253-927-6189 |
| email:
|
sales@hotektech.com |
|
|
|
|
|
|
|
The exact format for the
converted data is NMEA0183 - a marine GPS ASCII format.
The typical labels processed by this
converter are shown in the table below.
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 fuse. The inputs are also reverse polarity protected.
|
ARINC429 Labels Configured :-
|
ARINC429
Label |
Description
of Label |
Format |
|
125 |
UTC (GMT) |
BCD |
|
147 |
Magnetic Variation |
BNR |
|
260 |
Date |
BCD |
|
310 |
Latitude |
BNR |
|
311 |
Longitude |
BNR |
|
312 |
Ground Speed |
BNR |
|
314 |
True Heading |
BNR |
|
|
|
The output data is in
the form of RS232 or RS422 serial data transmitted at a rate of 4800
baud.
The output string is in ASCII and conforms to NMEA0183 data
standard.
Examples of the output are shown below:
|
| EqID. |
HHMMSS |
V |
LATITUDE |
LONGITUDE |
ALTIT |
Hding |
DATE |
BEAR |
CHKSUM |
| $GPRMC |
173200 |
A |
0051.4160,N |
0051.2924,W |
2000.0 |
360.0 |
230997 |
128.7 |
W*72 |
| $GPRMC |
173200 |
A |
0051.4160,N |
0051.2924,W |
2000.0 |
360.0 |
230997 |
128.7 |
W*72 |
| $GPRMC |
173200 |
A |
0051.4160,N |
0051.2924,W |
2000.0 |
360.0 |
230997 |
128.7 |
W*72 |
| $GPRMC |
173200 |
A |
0051.4160,N |
0051.2924,W |
2000.0 |
360.0 |
230997 |
128.7 |
W*72 |
| $GPRMC |
173200 |
A |
0051.4160,N |
0051.2924,W |
2000.0 |
360.0 |
230997 |
128.7 |
W*72 |
| $GPRMC |
|
|
|
|
|
|
|
|
|
|
|
|
- Each line begins with a '$' and ends with a CrLf (0DH, 0AH)
characters.
- The ',' comma delimiters are used to identify each particular
field.
i.e. Third field is Latitude, fourth field is 'N' or 'S'
indicator.
- Each line is transmitted at 4800-Baud Rate and at a repetition
of one line per second.
|
|
The connections for the are via a D9 filtered plug
as follows:
|
|
|
|
Signal Name |
PIN # |
| +28 Volts DC (18-36V) |
1 |
| 0 Volts (GND) |
2 |
| ARINC429 I/P +ve |
3 |
| ARINC429 I/P -ve |
4 |
| 0 Volts (GND) |
5 |
| RS422 O/P +ve |
6 |
| RS422 O/P -ve |
7 |
| 0 Volts (GND) |
8 |
| Spare (N/C) |
9 |
|
Dimensions:
- Length including flanges: 140.0 mm
- Length excluding flanges: 114.0 mm
- Width: 64.0 mm
- Height: 30.0 mm
|
Weight:
|
|
All units are designed to meet the
European and US EMC
regulations.
|
