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4084777D09 — DIAGNOSTIC UNIT,ENGINE

✓ Government record, cited
RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY · COMPONENT
PRODUCT OVERVIEW

4084777D09: DIAGNOSTIC UNIT,ENGINE.

The DIAGNOSTIC UNIT,ENGINE is a RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY industrial component. Key specifications include POWER SOURCE: EXTERNAL, MOUNTING TYPE: BASE, SHOCK MOUNT, TERMINAL TYPE: CONNECTOR, RECEPTACLE, SPECIAL FEATURES: 16 BIT MICROPROCESSOR, RS422 INTERFACE, UVEPROM, EEPROM AND RAM MEMORIES, CAN BE DOWN LOADED AFTER FLIGHT, CURRENT RATING IN AMPS: 0.3, TYPE/MODEL DESIGNATION: EDU100-1. This part is cataloged in the U.S.

Government catalog under NSN 6620-01-449-3101, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
4084777D09
NSN: 6620-01-449-3101
FSC: 6620 — Engine Instruments
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
POWER SOURCEEXTERNAL
MOUNTING TYPEBASE, SHOCK MOUNT
TERMINAL TYPECONNECTOR, RECEPTACLE
SPECIAL FEATURES16 BIT MICROPROCESSOR, RS422 INTERFACE, UVEPROM, EEPROM AND RAM MEMORIES, CAN BE DOWN LOADED AFTER FLIGHT
TERMINAL QUANTITY9
CURRENT RATING IN AMPS0.3
FUNCTIONAL DESCRIPTIONCOLLECT AND STORE DIGITAL DATA FOR THE ENGINE DIAGNOSTIC UNIT AND THE DIGITAL ELECTRONIC ENGINE CONTROL AND SERVOS AS A JUNCTION BLOCK FOR VARIOUS ENGINE SIGNALS
TYPE/MODEL DESIGNATIONEDU100-1
END ITEM IDENTIFICATIONF100-PW-220/E ENG
INPUT INTELLIGENCE TYPETEMPERATURE AND TORQUING SIGNAL TRANSPORT AND SYNCHRO MOTOR AND SPEED AND NORTH-SOUTH
OUTPUT INTELLIGENCE TYPEDIGITAL
INTELLIGENCE INPUT METHODELECTRICAL
NSN6620-01-449-3101
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY DIAGNOSTIC UNIT,ENGINE TITLE COMPONENT PN 4084777D09 MFR RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY DIAGNOSTIC UNIT,ENGINE
KEY FEATURES
•
TERMINAL QUANTITY: 9
•
INTELLIGENCE INPUT METHOD: ELECTRICAL
•
TERMINAL TYPE: CONNECTOR, RECEPTACLE
•
POWER SOURCE: EXTERNAL
•
OUTPUT INTELLIGENCE TYPE: DIGITAL
•
DIRECT CURRENT VOLTAGE RATING IN VOLTS: 28.0
•
INPUT INTELLIGENCE TYPE: TEMPERATURE AND TORQUING SIGNAL TRANSPORT AND SYNCHRO MOTOR AND SPEED AND NORTH-SOUTH
TECHNICAL CHARACTERISTICS
TERMINAL QUANTITY9
INTELLIGENCE INPUT METHODELECTRICAL
TERMINAL TYPECONNECTOR, RECEPTACLE
POWER SOURCEEXTERNAL
OUTPUT INTELLIGENCE TYPEDIGITAL
DIRECT CURRENT VOLTAGE RATING IN VOLTS28.0
INPUT INTELLIGENCE TYPETEMPERATURE AND TORQUING SIGNAL TRANSPORT AND SYNCHRO MOTOR AND SPEED AND NORTH-SOUTH
SPECIAL FEATURES16 BIT MICROPROCESSOR, RS422 INTERFACE, UVEPROM, EEPROM AND RAM MEMORIES, CAN BE DOWN LOADED AFTER FLIGHT
FUNCTIONAL DESCRIPTIONCOLLECT AND STORE DIGITAL DATA FOR THE ENGINE DIAGNOSTIC UNIT AND THE DIGITAL ELECTRONIC ENGINE CONTROL AND SERVOS AS A JUNCTION BLOCK FOR VARIOUS ENGINE SIGNALS
END ITEM IDENTIFICATIONF100-PW-220/E ENG
OTHER ITEMS IN FSC 6620 — Engine Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6620-00-000-0124 6620-00-000-0548 6620-00-001-1398 6620-00-001-4552 6620-00-001-9331 6620-00-001-9332 6620-00-001-9333 6620-00-001-9334
SUBSTITUTES & CROSS-REFERENCES 2
4084777D10Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
791130H05D09Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 4084777D09?
4084777D09 is a DIAGNOSTIC UNIT,ENGINE manufactured by RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY.
What parts can replace 4084777D09?
There are 2 known substitutes for 4084777D09: 4084777D10, 791130H05D09. Substitute compatibility should be verified for your specific system.
What is the NSN for 4084777D09?
4084777D09 is cataloged in the U.S. Government catalog under NSN 6620-01-449-3101. This indicates validated use in U.S. government and defense supply chains.
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