DAC-109
Digital-to-analog converter / Heading converter
- Description
- Specifications
- Files
- Support
- Where to buy
The DAC-109 is designed to convert digital course data received in the NMEA sentences into the synchrosignals required to control analog repeaters and other selsyn-based devices.
The unit may be used as a digital repeater to display the current course data.
- Overall and mounting dimensions
- Functional scheme
- Wiring diagram
Technical specifications |
Dimensions |
420.8x266x86.5 mm |
IP rating |
IP 22 |
Storage temperature |
-55…+70 °С |
Operating temperature |
-20…+55 °С |
Weight |
6 kg |
Electrical characteristics |
Power supply voltage |
18…32 VDC |
Max total power consumption of connected selsyns |
250 W |
Frequency of output AC voltage |
50 Hz / 500 Hz |
Galvanic isolation from power mains |
+ |
Reverse polarity protection |
+ |
Overvoltage protection |
+ (fuse) |
Digital inputs |
Number of digital inputs |
2 (main, reserve) |
Supported interfaces |
RS-232, RS-422/485 |
Max baud rate |
115200 bit/s |
Optoisolation |
+ |
Supported protocols |
NMEA 0183 version 1-3 |
Supported NMEA sentences |
HDG, HDT, HDM |
Outputs |
Maximum number of connected synchro receivers |
8 |
Types of connected analogue repeaters |
Synchro/Step |