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MIL-STD-1553 TO
RELAY CONVERTER |
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MIL-STD-1553
to Relay Output Data Translator Protocol Converter
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MIL-STD-1553
to Relay Output Data Translator Protocol Converter extracts a discrete or a
field from a specified 1553 data word contained in a specified 1553
message.
The unit is powered from an external 28 VDC (18-36V) nominal supply with
internal current and thermal (102 ºC) fuse. The inputs are also reverse
polarity protected.
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 a 1553 data word 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.
The user can specify many options at time of ordering including extra
contact outputs etc.
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The connections are via a D9 filtered
plug as follows:
| Signal Name |
PIN # |
| +28 Volts DC (18-36V) |
1 |
| 0 Volts (GND) |
2 |
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3 |
| Normally closed
contact |
4 |
| Center pole contact |
5 |
| Normally open contact |
6 |
| Normally closed
contact |
7 |
| Center pole contact |
8 |
| Normally open contact |
9 |
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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