PROFESSION SAIB QUALITY, SERVICE LEADS DEVELOPMENT.

Tsawg noj muaj qib nb iot tej thaj chaw deb davhlau ya nyob twg rtu

Tsawg noj muaj qib nb iot tej thaj chaw deb davhlau ya nyob twg chav tsev rtu Featured duab
  • Tsawg noj muaj qib nb iot tej thaj chaw deb davhlau ya nyob twg rtu
  • Tsawg noj muaj qib nb iot tej thaj chaw deb davhlau ya nyob twg rtu
  • Tsawg noj muaj qib nb iot tej thaj chaw deb davhlau ya nyob twg rtu
  • Tsawg noj muaj qib nb iot tej thaj chaw deb davhlau ya nyob twg rtu
  • Tsawg noj muaj qib nb iot tej thaj chaw deb davhlau ya nyob twg rtu
  • Tsawg noj muaj qib nb iot tej thaj chaw deb davhlau ya nyob twg rtu

Lus piav qhia luv luv:

CoAP/China Telecom NB-IoT Huab/Industrial Grade Workmanship/Low Power Consumption/DI&DO


Product Detail

Khoom cim npe

Txheej txheem cej luam
Cov ntsiab lus ceev
Chipset:
BC 95
Qauv nab npawb:
SIB 311
Daim ntawv thov:
Kev lag luam cov ntaub ntawv kis tau tus mob terminal
Hom Lub Npe:
MAM
Qhov Chaw Keeb Kwm:
Sichuan, Suav teb
Khoom npe:
nb iot muaj qib cov ntaub ntawv kis tau tus mob davhlau ya nyob twg DTU
Hom:
chaw taws teeb terminal unit
Serial data interface:
RS232/RS485 TTL
Network:
NB-IOT UL/DL: 200kbps/200kbps
Zaus Band:
MDN311-BX: thoob ntiaj teb version
Ua haujlwm kub:
-30 ℃ ~ + 75 ℃
SIM Card:
sem: 3 v
Cov yam ntxwv ntawm lub cev:
10.5cm * 6cm * 2.2cm
Relay tso zis:
Tow-channel relay tso zis
Muaj peev xwm muab khoom
Muaj peev xwm muab khoom:
10000 Teeb / Teeb ib hlis
Ntim & Xa
Ntim Cov Lus Qhia
Tsawg noj qib industrialnb iot tej thaj chaw deb terminal ua rtu1set / hnab (nrog rau cov khoom customized)
Chaw nres nkoj
Chengdu/shanghai/shenzhen
Lub Sijhawm Lead:
Quantity (Tshooj) 1-100 > 100
Est. Sijhawm (hnub) 7 Yuav tsum sib tham

Muaj Qib NB-IoT RTU

CoAP/China Telecom NB-IoT Huab/Industrial Grade Workmanship/Low Power Consumption/DI&DO

Kev Ceeb Toom Tsis Muaj Zog

Nyob rau hauv qhov xwm txheej ntawm lub hwj chim tsis ua hauj lwm tam sim ntawd, cov khoom siv hluav taws xob rov qab yuav qhib thiab lub zog tsis ua hauj lwm ceeb toom yuav raug xa tuaj, tso cai rau cov neeg siv paub txog cov xwm txheej ntawm cov khoom siv hauv lub sijhawm.

Kev ywj pheej R & D-Txhawb cov ntawv sau ua haujlwm

  • MDNR311 txhawb kev sau ntawv. Cov neeg siv tuaj yeem kho cov ntawv sau. Tsis tas yuav muaj cov tswj hwm ntxiv thiab tsis tas yuav tso siab rau lub platform los muab cov lus qhia sau. Cov meters txuas ncaj qha tuaj yeem sau cov ntaub ntawv los ntawm cov ntsuas thiab qhia lawv mus rau lub platform.
  • Qhov siab tshaj plaws ntim ntim tuaj yeem ncav cuag ntau dua 50 cov cuab yeej thiab meters, txo cov nqi kho vajtse zoo heev.
  • Kev tshaj tawm logic ntawm DI (digital acquisition) tuaj yeem hloov kho hauv cov ntawv sau.
  • Lub logic tswj ntawm DO (relay output) tuaj yeem hloov kho hauv cov ntawv sau.

PSM Tsawg Fais Fab Hom

Cov cuab yeej khiav nrog tsawg zog noj thiab tsis tuaj yeem tau txais cov ntaub ntawv downlink los ntawm cov ntaub ntawv chaw. RTU yuav tsum nquag upload cov ntaub ntawv thiab nkag mus rau hom kev sib txuas ua ntej lub chaw xa cov ntaub ntawv. Tom qab tsis muaj cov ntaub ntawv sib txuas lus, MDNR311 RTU cia li nkag mus rau PSM hom kom tswj tau lub zog siv hluav taws xob tsawg.

SMS Push

Lub cuab yeej tuaj yeem txuas rau lub xov tooj ntawm tes los ntawm lub siab IoT huab, thiab thawb cov ntaub ntawv xa mus rau lub xov tooj ntawm tes hauv lub sijhawm. Nws txhawb kev xa mus rau ntau lub xov tooj ntawm tes tib lub sijhawm. Thov hu rau cov neeg siv khoom hauv online rau kev sab laj.

Heartbeat Packet Mode

Los ntawm kev xa cov ntaub ntawv txuas mus txuas mus rau lub server ib txwm, lub cuab yeej nyob rau hauv lub xeev nquag, ua kom muaj kev ua haujlwm zoo ntawm kev sib txuas lus ntawm cov cuab yeej.

Software & Hardware Dual Watchdog

Txais yuav kho vajtse daws teeb meem ntawm "kev sib txuas lus hom module + sab nraud ywj siab 32-ntsis ARM core CPU"

  • Zoo-tsim sab nraud saib xyuas Circuit Court, ruaj khov ua haujlwm tsis muaj kev sib tsoo, haum rau ntau daim ntawv thov ib puag ncig
  • Integrated high-reliability composite watchdog, dual-dog mos / tawv hom yog kev sib nrig sib backup, DTU tsis mus down, kom ruaj ntseg ntawm cov ntaub ntawv kis tau tus mob

Txhawb kev hloov kho hauv zos / thaj chaw deb

Tus neeg siv tsis tas yuav hloov kho lub firmware / software ntawm lub vev xaib ntaus ntawv, thiab tuaj yeem ua haujlwm deb ntawm lub cuab yeej firmware / software hloov kho los ntawm qhov chaw saib xyuas, cov neeg ua haujlwm. Kev hloov kho tshiab interface yog kev ua haujlwm graphical tag nrho, koom ua ke nrog kev hloov kho hauv zos interface, thiab cov cuab yeej tuaj yeem ua haujlwm ib txwm nyob rau hauv cov txheej txheem hloov kho tej thaj chaw deb.

Technical Parameters

 

Yam ntxwv Cov lus piav qhia
Fais fab mov VIN interface: DC5V-30V
BAT interface: DC3.5V-4.2V
Kev siv fais fab Tsis tu ncua version: VIN interface, DC12V fais fab mov
Online hom tam sim no: 60mA-150mA
Peaking ua haujlwm Currentt: 500mA
PSM / IDLE Hom Tam Sim No: ≈13mA
Tsawg zog version: BAT interface, 3.7V Lithium roj teeb Fais fab mov
Online hom tam sim no: 60mA-150mA
Peaking ua haujlwm Currentt: 500mA
PSM / IDLE Hom Tam Sim No: ≈20uA
Zaus Band MDN311-B5: Tuam Tshoj Telecom 850M
MDN311-B8: Tuam Tshoj Txawb / Unicom 900M
MDN311-Bx: International version
Network NB-IoT UL/DL: 200kbps/200kbps
SIM Card Micro SIM: 3V
Kav hlau txais xov Connector SMA connector-sab nraud xov sab hauv lub qhov
Series Cov ntaub ntawv interface RS232, RS485 Qib
Baud tus nqi: 1200-38400bps
Cov ntaub ntawv: 8
Parity check: Tsis yog
Nres cov khoom: 1 ntsis
Qhov kub thiab txias Ua haujlwm kub: -30 ℃ to + 75 ℃
Cia kub -40 ° C rau + 85 ° C
Humidity ntau Tus txheeb ze humidity 95% (tsis muaj condensation)
Cov yam ntxwv ntawm lub cev Ntev: 10.5cm, dav: 6cm, qhov siab: 2.2cm

 

 

Cov ntaub ntawv tuam txhab

 

Daim ntawv thov

 

  • Yav dhau los:
  • Tom ntej:
    • Sau koj cov lus ntawm no thiab xa tuaj rau peb

    Cov khoom qeb