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 |
