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National Stock Number:
6620-01-449-3101
Federal Supply Class:
6620
National Item Identification Number:
014493101
Description:
DIAGNOSTIC UNIT,ENGINE
Detail:
AN ITEM THAT ACQUIRES MEASUREMENT DATA FROM THE ENGINE CONTROLS AND SENSORS, RECORDS ENGINE'S OPERATING TIMES AND CYLES, DETECTS CRITICAL ENGINE DATA AND STORES SELECTED EVENT PARAMETERS. IT MAY ALSO SERVE AS AN ENGINE INTERCONNECTING BOX WHICH DISTRIBUTES VARIOUS ELECTRICAL SIGNALS BETWEEN ENGINE COMPONENTS, ACCESSORIES, AND THE AIRFRAME.
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Manufacturer Information:
| 4084777D09 | 77445 | RTX CORPORATION | | 4084777D10 | 77445 | RTX CORPORATION | | 791130H05D09 | 73030 | HAMILTON SUNDSTRAND CORPORATION | | 791130H05D10 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| CURRENT RATING IN AMPS | 0.3 | | DIRECT CURRENT VOLTAGE RATING IN VOLTS | 28.0 | | FUNCTIONAL DESCRIPTION | COLLECT 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 | | INPUT INTELLIGENCE TYPE | TEMPERATURE AND TORQUING SIGNAL TRANSPORT AND SYNCHRO MOTOR AND SPEED AND NORTH-SOUTH | | INTELLIGENCE INPUT METHOD | ELECTRICAL | | OUTPUT INTELLIGENCE TYPE | DIGITAL | | MOUNTING TYPE | BASE, SHOCK MOUNT | | SPECIAL FEATURES | 16 BIT MICROPROCESSOR, RS422 INTERFACE, UVEPROM, EEPROM AND RAM MEMORIES, CAN BE DOWN LOADED AFTER FLIGHT | | POWER SOURCE | EXTERNAL | | TERMINAL QUANTITY | 9 | | TERMINAL TYPE | CONNECTOR, RECEPTACLE | | TYPE/MODEL DESIGNATION | EDU100-1 |
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