Aofa'i(Seti) | 1 – 100 | >100 |
Est.Taimi(aso) | 7 | Ia feutagai |
Vasega AlamanuiaNB-IoTDTU
Lagolago CoAP Protocol, Saina Telecom Cloud, NB-IoT,
LPWAN, lagolago le sapalai malosiaga maa fafo
ZSN311 NB-IoT DTU o se pito i fafo e faʻavae i luga o le NB-IoT mo le faʻasalalauina o faʻamatalaga uaealesi, laʻititi laʻititi, lagolago le tele o fesoʻotaʻiga; lagolago le tulaga i luga ole laiga, IDLE, PSM, maua le faʻaogaina o le eletise maualalo;Lagolago UDP / CoAP fesoʻotaiga fesoʻotaʻiga, tuʻuina atu le faʻaogaina atoatoa o faʻamatalaga faʻamatalaga mo tagata faʻaoga;Lagolago fa'apitoa fa'amau fatu fatu, pepa resitala, ulutala;Lagolago lo tatou IoT Cloud e aunoa ma le fausiaina o le server e tagata faʻaoga;Lagolago atoatoa SCADA pisinisi, e le manaʻomia e tagata faʻaoga le fesoʻotaʻiga fesoʻotaʻiga lavelave, naʻo le faʻaogaina atoatoa o faʻasalalauga faʻasalalau e mafai ai ona e mauaina faʻamatalaga uaealesi auina atu & mauaina, faʻafesoʻotaʻi lau masini i luga ole Initaneti e aunoa ma le faʻatapulaʻaina o le taimi poʻo le nofoaga.
Fa'aaogaina o le Quectel Industrial Grade Communication Chip
MDN311-485 fa'aogaina le Quectel Industrial Grade Communication Chip ina ia fa'amautinoa lelei le fa'aogaina o feso'otaiga feso'ota'iga NB-IoT.
MDN311 Lagolago CoAP protocol
NB-IoT DTU e mafai ona filifili Mind IoT Cloud/China Telecom IoT Cloud
Fua Fa'ainisinia
Folasaga Galuega
Vaega Fa'atekinisi
Uiga | Fa'amatalaga |
Paoa sapalai | VIN fa'aoga: DC5V-30V |
BAT fa'aoga: DC3.5V-4.2V | |
Fa'aaogāga malosi | Fa'asologa masani: VIN fa'aoga, DC12V Sapalai Malosiaga |
Auala i luga ole laiga ole taimi nei:60mA-150mA | |
Fa'amata'u galue Currentt:500mA | |
PSM/IDLE Faiga o iai nei:≈13mA | |
Maualalo le mana version: BAT interface, 3.7V Lithium Battery Power Supply | |
Auala i luga ole laiga ole taimi nei:60mA-150mA | |
Fa'amata'u galue Currentt:500mA | |
PSM/IDLE Faiga o iai nei:≈20uA | |
Fa'aili Fa'atele | MDN311-B5: Saina Telecom 850M |
MDN311-B8: Saina Mobile/Unicom 900M | |
MDN311-Bx: Fa'ava-o-malo | |
Fesootaiga | NB-IoT UL/DL:200kbps/200kbps |
SIM Card | Micro SIM:3V |
Feso'ota'i Antenna | SMA so'oga-fafo filo pu i totonu |
Fa'asologa Fa'amatalaga Fa'amatalaga | RS232,RS485 Tulaga |
Fua Faatatau: 1200-38400bps | |
Fa'amatalaga fa'amaumauga: 8 | |
Su'ega tutusa:Leai | |
Taofi fasi: 1bits | |
Va'aiga vevela | O le vevela o le siosiomaga galue: -30°C i le +75°C |
Teuga vevela -40°C i le +85°C | |
Va'aiga susū | Susū fete'ena'i 95% (leai se condensation) |
Uiga faaletino | umi: 10.5cm, lautele: 6cm, maualuga: 2.2cm |
O le masini e alu i lalo ifo o le eletise ma e le mafai ona maua faʻamaumauga i lalo mai le nofoaga autu o faʻamatalaga.
E tatau i le DTU ona fa'auluina fa'amaumauga ma fa'aulu i le faiga feso'ota'iga a'o le'i mafai e le nofoaga tutotonu ona lafo fa'amaumauga.
A maeʻa le leai o fesoʻotaʻiga faʻamatalaga, MDN311 e otometi lava ona ulufale i le PSM mode e faʻamautu ai le faʻaogaina o le eletise maualalo.
MDN311 lagolagoina galuega fa'atulagaina o tusitusiga.E mafai e tagata faʻaoga ona faʻapipiʻiina faila faila e ala i le faʻapipiʻiina o masini komepiuta, ina ia le manaʻomia e faʻaoga i luga o le upega tafaʻilagi ni faʻatonuga faaopoopo, ma e le manaʻomia le faʻalagolago i luga o faʻamaumauga faʻamaumauga e tuʻuina atu ai faʻatonuga o le aoina e ausia ai le fesoʻotaʻiga saʻo i le meafaigaluega.MDN311 Fa'aputu sa'o ma fa'agaoioia fa'amaumauga mai le meafaigaluega ma lipoti atu i luga o le fa'avae.
Fa'asinomaga Fa'asologa o Fa'amaumauga Fa'amaumauga
Pepa resitala fa'apitoa:E mafai e tagata faʻaoga ona faʻapipiʻi saoloto mea o loʻo i totonu o le pusa faʻamatalaga na lafoina pe a muamua fesoʻotaʻi MDN311 i le nofoaga autu o faʻamatalaga.
Taga tātā fatu fa'apitoa:E mafai e tagata faʻaoga ona faʻapipiʻi saoloto mea o loʻo i totonu o le pusa fatu fatu na lafoina e MDN311 i le nofoaga autu o faʻamatalaga.
Fa'ailoga ulutala fa'apitoa:E mafai e le tagata faʻaoga ona faʻapipiʻi mea faʻapitoa aʻo leʻi oʻo i le pusa faʻamatalaga na lafoina e le DTU i le nofoaga autu o faʻamatalaga ina ia iloa ai le ituaiga faʻamatalaga poʻo le vaega.