7025-01-429-9114 PRINTER,AUTOMATIC DATA PROCESSIN Index 4920-01-429-9116 CASE,ELECTRICAL-ELECTRONIC TEST

National Stock Number:
6620-01-429-9115

Federal Supply Class:
6620

National Item Identification Number:
014299115

Description:
COMPUTER,ENGINE

Detail:
A COMPUTER THAT RECEIVES, MONITORS, AND STORES DATA OF THE ENGINE'S OPERATION. IT ALSO INCLUDES ANALYSIS OF FAULT DATA AND INTERFACES WITH OTHER AIRCRAFT INDICATORS AND SYSTEMS.


Manufacturer Information:
7127M73P0807482GENERAL ELECTRIC COMPANY
8KE124AAC897424AMETEK INC


Techincal Specification:
DIRECT CURRENT VOLTAGE RATING IN VOLTS28.0
FSC APPLICATION DATAENGINE MONITORING SYSTEM COMPUTER (EMSC)SUPPGBATTERY NOT INCLUDED
FUNCTIONAL DESCRIPTIONRECEIVES DIGITAL ENGINE PERFORMANCE SIGNALS FROM THE ENGINE MONITORING SYSTEM PROCESSOR AND AIRCRAFT PARAMETERS FROM THE MUX;THESE SIGNALS ARE COMPARED AGAINST PREDETERMINED LIMITS STORED IN THE EMSC;EXCEEDENCES AND FAULTS ARE TRANSMITTED TO REMOTE AIRCRAFT SYSTEMS;ALSO MONITORS THE DEC AND ITS OWN PERFORMANCES AND TRANSMITTS DATA TO THE PILOT DISPLAYS;DETECTS ENGINE CONTROL LOOP FAILURES AND COMPRESSOR STALLS
INTELLIGENCE INPUT METHODELECTRICAL
MATERIALALUMINUM ALLOY CASE
SPECIAL FEATURESAMBIENT OPERATING TEMPERATURE -65 TO +160 DEG F.;DOWNLOAD OPERATING POWER 20 WATTS;NORMAL OPERATING POWER 50 WATTS;THE EMSC IS AN AIRFRAME MOUNTED UNIT;BATTERY BACKUP
POWER SOURCEEXTERNAL OR SELF-CONTAINED
REFERENCE DATA AND LITERATURETO 5E1-2-12-1
UNPACKAGED UNIT HEIGHT5.00 INCHES NOMINAL
UNPACKAGED UNIT LENGTH10.00 INCHES NOMINAL
UNPACKAGED UNIT WIDTH6.50 INCHES NOMINAL


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