ỌRỤ na-emesi ike ịdị mma, ọrụ na-eduga mmepe.

Obere oriri ụlọ ọrụ ọkwa nb iot remote ọnụ unit RTU

Nkọwa dị mkpirikpi:

CoAP/China Telecom NB-IoT Cloud/Nrụ ọrụ ọkwa ụlọ ọrụ/obere ike oriri/DI&DO


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nchịkọta
Nkọwa ngwa ngwa
Chipset:
BC95
Nọmba nlereanya:
MDNR311
Ngwa:
Ebe nnyefe data ụlọ ọrụ
Aha ika:
UCHE
Ebe amụrụ:
Sichuan, China
Aha ngwaahịa:
nb iot ulo oru ọkwa data nnyefe ọnụ DTU
Ụdị:
ebe dịpụrụ adịpụ unit
Oghere Usoro data interface:
RS232/RS485 TTL
Netwọk:
NB-IOT UL/DL:200kbps/200kbps
Otu ugboro:
MDN311-BX: ụdị mba ụwa
Okpomọkụ arụ ọrụ:
-30 ℃ ~ +75 ℃
Kaadị SIM:
ọkọlọtọ si: 3V
Njirimara anụ ahụ:
10.5cm * 6cm * 2.2cm
Mbupute mbugharị:
Mbupute relay chanel
Ikike inye
Ikike inye:
10000 Tọọ/Ntọala kwa ọnwa
Nkwakọ ngwaahịa & nnyefe
Nkọwa nkwakọ ngwaahịa
Oriri obere ụlọ ọrụ ọkwanb iot remote ọnụ unit rtu1 set/akpa (nwere akụkụ ahaziri iche)
Port
Chengdu/shanghai/shenzhen
Etiti oge:
Ọnụọgụ(Ntọala) 1 - 100 >100
Est.Oge (ụbọchị) 7 A ga-enwe mkparịta ụka

Ụlọ ọrụ mmepụta ihe NB-IoT RTU

CoAP/China Telecom NB-IoT Cloud/Nrụ ọrụ ọkwa ụlọ ọrụ/obere ike oriri/DI&DO

Ịdọ aka ná ntị ọdịda ike

N'ọnọdụ nke ọdịda ike mberede, a ga-arụ ọrụ nkwado ndabere na mpaghara na ịdọ aka ná ntị ọdịda ike ga-eziga na-akpaghị aka, na-ekwe ka ndị ọrụ mara ọnọdụ nke ngwá ọrụ ozugbo.

Mmemme edemede nkwado R&D nọọrọ onwe ya

  • MDNR311 na-akwado mmemme edemede.Ndị ọrụ nwere ike hazie scripts.Ọ dịghị mkpa maka njikwa ndị ọzọ na ọ dịghị mkpa ịdabere na ikpo okwu iji nye ntụziaka nchịkọta.Mita ejikọrọ ozugbo nwere ike ịnakọta data site na mita wee kọọ ha n'elu ikpo okwu.
  • Oke nchịkọta kachasị nwere ike iru ihe karịrị ngwa na mita 50, na-ebelata ọnụ ahịa ngwaike nke ukwuu.
  • Enwere ike ịhazi mgbagha mkpesa nke DI (nnweta dijitalụ) na faịlụ edemede.
  • Enwere ike ịhazi mgbagha njikwa nke DO (mpụta relay) na faịlụ edemede.

Ụdị ike dị ala PSM

Ngwaọrụ na-eji obere ike na-arụ ọrụ na enweghị ike ịnweta data downlink site na etiti data.Ndị RTU ga-ebulite data nke ọma wee tinye ọnọdụ njikọ tupu etiti enwee ike izipu data.Mgbe enweghị nzikọrịta ozi data, MDNR311 RTU na-abanye na ọnọdụ PSM na-akpaghị aka ka ọ nọrọ na njikere oriri ike dị ala.

SMS Push

Ngwaọrụ ahụ nwere ike jikọọ na ekwentị mkpanaaka site na igwe ojii Mind IoT, na ịkwanye ozi data na ekwentị mkpanaaka n'oge.Ọ na-akwado izipu na ọtụtụ ekwentị mkpanaaka n'otu oge.Biko kpọtụrụ ndị ahịa n'ịntanetị maka ndụmọdụ.

Ụdị ngwugwu obi

Site na izipu data na-aga n'ihu iji jikọọ na ihe nkesa na-ejikarị, ngwaọrụ ahụ nọ n'ọnọdụ na-arụ ọrụ, na-ahụ na nkwurịta okwu ngwaọrụ na-arụ ọrụ.

Software&Hardware Dual Watchdog

Ịnabata ngwọta ngwaike nke "modul ozi nkwukọrịta + 32-bit ARM isi CPU nke na-anọghị na ya"

  • Sekit nche mpụga nke emere nke ọma, arụ ọrụ kwụsiri ike na-enweghị okuku, dabara adaba maka ngwa mpaghara mpaghara dị iche iche
  • Integrated high-reliability composite watchdog, dual-dog soft/ hard mode bụ nkwado ndabere na mpaghara, DTU adịghị ala, iji hụ na nkwụsi ike nke nnyefe data.

Kwado nhazi mpaghara/ime anya

Onye ọrụ na-adịghị mkpa kwalite na femụwe / software na ngwaọrụ saịtị, na ike remotely rụọ ọrụ ngwaọrụ femụwe / software kwalite site nlekota center, ka manpower.Ntụgharị nkwalite ahụ bụ ọrụ eserese zuru oke, jikọtara ya na interface nkwalite ọrụ mpaghara, yana ngwaọrụ nwere ike ịrụ ọrụ nke ọma n'oge usoro nkwalite dịpụrụ adịpụ.

Nka nka

 

Njirimara Nkọwa
Ịnye ọkụ VIN interface: DC5V-30V
Bat interface: DC3.5V-4.2V
Oriri ike Ụdị mgbe niile: VIN interface, DC12V ike ọkọnọ
Ụdị ntanetị ugbu a: 60mA-150mA
Peaking na-arụ ọrụ ugbu a: 500mA
Ụdị PSM/IDLE dị ugbu a:≈13mA
Ụdị ike dị ala: interface BAT, 3.7V batrị lithium na-enye ike
Ụdị ntanetị ugbu a: 60mA-150mA
Peaking na-arụ ọrụ ugbu a: 500mA
Ụdị PSM/IDLE dị ugbu a:≈20uA
Ugboro ugboro MDN311-B5: China Telecom 850M
MDN311-B8: China Mobile/Unicom 900M
MDN311-Bx: Ụdị mba ụwa
Netwọk NB-IoT UL/DL:200kbps/200kbps
Kaadị SIM Micro SIM: 3V
Njikọ antenna SMA njikọ-mpụta eri n'ime oghere
Usoro Data interface RS232, RS485 Ọkwa
Ọnụego Baud: 1200-38400bps
Iberibe data: 8
Nleba anya nha anya: Mba
Iberibe nkwụsị: 1bits
Oke okpomọkụ Okpomọkụ gburugburu ebe ọrụ: -30°C ruo +75°C
Okpomọkụ nchekwa -40°C ruo +85°C
Oke iru mmiri iru mmiri dị 95% (enweghị condensation)
Njirimara anụ ahụ ogologo: 10.5cm, obosara: 6cm, elu: 2.2cm

 

 

Ozi ụlọ ọrụ

 

Ngwa

 


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