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Engine control module (ecm), 6 transponder system block diagram, Auxiliary power unit enclosure ce-3x2 – Alpha Technologies ECM User Manual

Page 33: Power supply enclosure

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33

TM

744-862-C0-003 Rev.C

Engine Control Module (ECM)

3.6

Transponder System Block Diagram

Auxiliary Power Unit

Enclosure CE-3X2

Alpha

ECM

Enclosure

Sensors

Alpha

Auxiliary

Power Unit

(APU)

Power Supply

Enclosure

'Transponder'
Side

'Alpha'

Side

APU Interface

Battery Pack, 36 VDC or 48VDC

USM

Interface

Connector

Enclosure

Tamper

Switc

h

Alpha

XMS2

USM-2

Transponder

Transponder

to

ECM Interface cable

Pin 1 on bottom