E-Lins D120 Series DTU Manual de usuario descargar pdf (Pagina 6)

 D120SeriesDTUUserManual

E‐LinsTechnologyCo.,Limited

Sleepmode:3.5mA

Powerdown:50µA

GPRSModemaverage:360mA



Dimension

Interface:RS‐232/485/TTLDB9

Antenna:50ohm/SMA/Female

Inputvoltage:5~25V(9V)

OperatingvoltageofSIMcard:3V/1.8V

MaxspeedrateofCSD:14.4KBPS

Modulereset:ATcommands

Voicedecodestandards(threekindsofrate):

Half‐speed(ETS06.20)

Full‐speed(ETS

06.10)

Enhancedfull‐speed(ETS06.50/06.60/06.80)

volume:75*50/72*16mm

weight:200g

Environment

Ambienttemperature: –20℃to+60℃

Storagetemperature:‐30℃～85℃

Humidity:≤ 90%



ElectromagneticCompatible

ElectrostaticDischarge(ESD): 3class

Radiated,radio‐frequency,electromagneticfieldimmunitytest:3class

2.4 Application

z RemoteDataMonitorandControl

z Water,gasandoilflowmetering

z AMR(automaticmeterreading)

z Powerstationmonitoringandcontrol

z RemotePOS(pointofsale)terminals

z Trafficsignalsmonitorandcontr ol

z Fleetmanagement

z Powerdistributionnetworksupervision

z Centralheatingsystemsupervision

Weatherstationdatatransmission

z Hydrologicdataacquisition

z Vendingmachine

z Trafficinfoguidance

z ParkingmeterandTaxiMonitor

z Telecomequipmentsupervision(Mobilebasestation,microwaveoropticalrelaystation)

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E-Lins D120 Series DTU Manual de usuario Pagina 6

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