Smart Display Unit-II
Smart Display Unit-II
Smart Display Unit-II works as a centralized monitoring and control unit of the navigation and mission avionics of the fighter aircraft. SDU-II performs the functions of a display computer and performs these tasks through the use of 1553B bus, analog, synchro and discrete I/Os. SDU-II receives data from the Line Replaceable Units (LRUs) of the avionics system via the 1553B bus, discrete, synchro and analog signal interfaces.
Product Details
OVERVIEW
- Avionics management
- Integrates aircraft’s subsystems and sensors
- Provide centralized control and display of avionics functions such as communications, navigation and mission management.
Block Diagram
SPECIFICATIONS
6 different Replaceable Modules (connected on the VME32 backplane):
- CPU Module
- MBI (Mux Bus Interface)
- System Interface Module (SIM)
- Key panel assembly
- Display assembly
- Power Supply Module
- +10 °C to +40 °C (normal operation)
- -30 °C to +10 °C and +40 °C to +60 °C (degraded performances)
- -30 °C to +80 °C (less than 2 minutes, max. power on conditions)
- -40 °C to +80 °C (storage)
- Pressure: down to 300 mb (altitude #27,000 ft)
- Humidity: 95%.
- MIL-STD 810 E including MIL-STD-2164 (Avionics ESS)
- MIL-P-55110 E
- MIL-STD 454 G 30 April, 1984
- MIL-E-5400T
- MIL-STD 1760C
- MIL-STD-461D
ADD-ONS
ADD-ONS
