Brand new air date computer for sale comes with all paperwork Price neg Please feel free co contact me for any further questions KDC-481T - Air Data Computer
- Remote Mount
- Digitally transmits altitude information to indicator
- KDC-481 "T" version adds TCAS II Resolution Advisory display capability
- KDC-481T -11 is a Tandem version - Does NOT have TCAS capability (see P/N chart below)
- Typically displays on a KAV-485T Altitude/Vertical Speed indicator
- A component of the KAD-480T Air Data System
- For the KDC-481T to be operational, the appropriate Adapter Module (P/N: 065-5041-XX) must be installed
- The Adapter Module tailors the KDC-481T for the specific aircraft
- Parameters are determined during the installation STC
- Plumbed into the aircraft static system
- Note: the static air system must be leak tested according to the aircraft maintenance manual and the appropriate FARs and Advisory Circulars any time it is opened
- Removal of the KDC-841T would require a recertification of the aircraft's static air system
- No self-test functionality available when operating as a stand alone system
- Receives ARINC 429 information via 7 receive ports and transmits ARINC 429 information via four 4 transmitter ports (KDC-481 version has 6 receive ports)
| DIMENSIONS: | 3.25" W x 5.43" H x 13.63" L (with mating connector) | WEIGHT: | 4.8 lbs (w/rack) | | MOUNTING: | Remote with supplied rack | TEMPERATURE: | -55°C to 70°C | | ALTITUDE RANGE: | -1000 to 55,000 feet | POWER INPUTS: | 28 Vdc at 500 mA | | INPUTS: | Test, Gear up/down, Test Clock, Test TXD, TAT Probe Heat, Pitot Probe Heat, Static Source Heat, AOA Sensor, Fast/Slow Deviation, Altitude SSEC, Airpseed SSEC, 40% Flap, 100% Flap, Temp Sensor Select, Rosemount Temp Hi, Rosemount Temp Lo, AOA Signal, 429 Channel 1 thru 7, TCAS Installation, Bus Speed Select, Spare 1, Spare 2, Spare 3, Spare 4, Spare 5 | | | | OUTPUTS: | Over and under 50 Kts, Overspeed Warning, Test RXD, Transponder, AOA Hi, +12 Vdc Reference, Discrete #1, Discrete #2, Discrete #3, Discrete #4, Discrete #5, Discrete #6, 429 Channels, Instruments 1, Instruments 2, Flight Control, General Purpose | | | | ENVIRONMENTAL: | RTCA/DO-160C, C2d, C8d, C10b, C43b, C46a, C88a, C95, C119a | | |
| PART NUMBER: | DESCRIPTION: |
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| 065-0082-10 | TCAS, Air Data Computer | | 065-0082-11 | Tandem - NO TCAS, Both Act as Master, Air Data Computer | | 065-0082-12 | Helicopter - TCAS, Immunity to rotor modulation, Air Data Computer | | 065-0082-14 | TCAS - RVSM, Air Data Computer
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