System for Data Exchange with Ship Weapons.179-dac-ta Device
PurposeThe Device is designed to convert navigation information (current angle, roll, pitch, ship’s course) from digital into analog voltage to be used for platform stabilization of launch systems and radar stations on surface ships.
Basic Functions and Technical Characteristics
- - Receiving of data on current values of rolling and pitching and course of ship via RS-422 channels, and their output to subscribers in analog mode from outputs of electronic converters of the Device.
- - The Device ensures the correspondence between values of output analog voltages of the Device depending on angles of rolling and pitching and course of ship and output voltages of the rotating VT5 transformer.
- - Monitoring of operability of all the Device components in test and operating modes.
Parameter | Value |
Voltage of supply main, V | 200 ‒ 242 |
Frequency of supply main, Hz | 48 ‒ 52 |
Power consumption, W | 250 |
Number of conversion channels | 10 |
Value of reference voltage, V | 14 and 40 |
Frequency of reference voltage, Hz | 400 |
Conversion error, angular minute no more than | 10 |
Load of each conversion channel, Om no less than | 400 |
Digital interface to computer | RS-422 (reserve) |
Rate of exchange by RS-422, Kbps | 115,2 |
Device dimensions (W x D x H), mm | 671 х 1033 х 753 |
Device weight, kg | 130 |
The device allows its use in various climatic conditions.