Multitech MTCMR-G2-GP Especificaciones Pagina 23

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Chapter1—ProductDescriptionandSpecifications
23 MultiTechSystems,Inc.MultiModemiCellUserGuide
GlobalPositioningSystem(GPS)
TechnicalSpecifications
ReceiverType L1Frequency,GPSC/Acode,SBASCapable,51ChannelAcquisitions,
14ChannelTracking
Accuracy Position2.5mCEP,Velocity0.1m/sec
OpenSkyTTFF Hotstart1second,Coldstart29secondsaverage,Reacquisition<1s
SensitivityTracking‐161dBm
UpdateRate 1Hzstandard
Dynamics 4G
OperationalLi
mits Altitude<18,000morVelocity<515m/s
Datum DefaultWGS84
Interface UART
Protocol NMEA0183V3.01,GGA,GLL,GSA,GSV,RMC,VTG
GlobalPositioningSystem(GPS)UnderwritersLaboratories,Inc.Statement
UnderwritersLaboratoriesInc.(“UL”)hasnottestedtheperformanceorreliabilityoftheGlobalPositioning
System(“GPS”)hardware,operatingsoftwareorotheraspectsofthisproduct.ULhasonlytestedforfire,shockor
casualtiesasoutlinedinUL’sStandard(s)forSafety.UL609501C
ertificationdoesnotcovertheperformanceor
reliabilityoftheGPShardwareandGPSoperatingsoftware.ULMAKESNOREPRESENTATIONS,WARRANTIESOR
CERTIFICATIONSWHATSOEVERREGARDINGTHEPERFORMANCEORRELIABILITYOF ANY GPSRELATED
FUNCTIONSOFTHISPRODUCT.
GPIO(GeneralPurposeInput/Output)Connector
YoucanconfiguretheGPIOpi nsbyusingUniversalIP(UIP)ATCommands.RefertotheUniversalIP(UIP)AT
CommandReferenceGuidethatyoucanfindontheMultiTechwebsite.Thefollowingtableexplainsthepins.
PinNumber Description
GPIO6PinConnector
Pin1 DIO0
Pin2 DIO1
Pin3 DIO2/ADC0
Pin4 DIO3/ADC1
Pin5 ADC2
Pin6 Gnd
YoucanconfiguretheGPIOpi nsindependentofeachother.
Pin1DigitalInput,24Volttolerant.
Pin2DigitalInput,24Volttolerant.
YoucanconfigurePin3aseitherDigital Input(5VtolerantTTL/CMOSlevels)orDigitalOutput(3.3VHigh)or
asanADCinput(0to3.3Vrail)
YoucanconfigurePin4aseitherDigital Input(5VtolerantTTL/CMOSlevels)orDigitalOutput(3.3VHigh)or
asanADCinput(0to3.3Vrail)
Pin5isconfiguredasanADCinput(0to3.3Vrail)
Pin6isGNDandmustbeconnecte dtothegroundoftheattacheddevice
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