Sierra Wireless MP 880W Betriebsanweisung PDF herunterladen (Seite 32)

MP880W Modem User Guide

32 2130795

Note: Electrical installations are potentially dangerous and should be

performed by personnel thoroughly trained in safe electrical wiring

procedures for vehicles.

Power connector

Note: Connector part numbers:

39-01-2040 or 39-01-2045. Pins

part number: 39-00-0039.

ThepowerharnessconnectstotheMPmodemwithaMolex

connector.

Power connector (Molex) pinouts

ThepinoutsfortheMolexconnectoronthepowerharnessare:

Figure 3-6: Pinouts for the power harness.

Thebattery(red)andignitionsense(white)wiresinthepowe r

harnessinclude5

Afuses.Theblackgroundwireisnotfused.

(

See“Groundthepowerharness”onpage34.)Replacement

powerharnessesareavailablefromSierraWireless.

Note: The battery cable used for a car, truck, or other mobile

connection must be less than 3 meters in length.

Vehicle installation

ThissectionappliestoinstallingtheMPmodeminavehicle.If

youareinstallingitinanoffice,see

“Officeinstallati on”on

page35.

Ignition sense on/off wiring

ThissectiononlyappliestoinstallinganMPmodemina

vehicle.Ifyouareinstalli ngtheMPmodeminanoffice

building,usetheAC/DCadapter.

White wire

(Ignition sense)

Red wire

(Battery)

Unused

Black wire

(Ground)

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Sierra Wireless MP 880W Betriebsanweisung Seite 32