Yawan (Saiti) | 1 - 100 | >100 |
Est.Lokaci (kwanaki) | 7 | Don a yi shawarwari |
Matsayin Masana'antuNB-IoTDTU
Taimakawa yarjejeniyar CoAP, Cloud Telecom Cloud, NB-IoT,
LPWAN, tallafawa samar da wutar lantarki na waje
ZSN311 NB-IoT DTU tashar waje ce ta waje dangane da NB-IoT don watsa bayanai mara igiyar waya, ƙaramin ƙara, goyan bayan musaya masu yawa; tallafawa kan layi, IDLE, matsayin PSM, samun ƙaramin ƙarfin jiran aiki;Taimakawa ka'idar hanyar sadarwa ta UDP/CoAP, samar da cikakkiyar yanayin watsa bayanai ga masu amfani;Goyan bayan fakitin bugun bugun zuciya na musamman, fakitin rajista, kai;Taimaka wa IoT Cloud da aka gina da kansa ba tare da gina uwar garken ta masu amfani ba;Cikakken goyan bayan SCADA masana'antu, masu amfani ba sa buƙatar kula da ƙayyadaddun ka'idar hanyar sadarwa, kawai ta cikakken jerin shirye-shiryen watsa shirye-shirye na gaskiya za ku iya cimma aikawa da karɓar bayanan mara waya, sa na'urarku ta haɗa cikin Intanet ba tare da iyakance lokaci ko wuri ba.
Yin amfani da Chip Sadarwar Matsayin Masana'antu na Quectel
MDN311-485 yana amfani da guntuwar Sadarwar Sadarwar Masana'antu ta Quectel don haka ingantaccen ba da garantin sadarwar cibiyar sadarwar NB-IoT mara yankewa.
MDN311 Support CoAP yarjejeniya
NB-IoT DTU na iya zaɓar Mind IoT Cloud/China Telecom IoT Cloud
Girman Injini
Gabatarwar Aiki
Ma'aunin Fasaha
Halaye | Bayani |
Tushen wutan lantarki | VIN dubawa: DC5V-30V |
BAT dubawa: DC3.5V-4.2V | |
Amfanin wutar lantarki | Sigar yau da kullun: Interface VIN, Ƙarfin wutar lantarki na DC12V |
Yanayin Kan layi Yanzu: 60mA-150mA | |
Peaking aiki Currentt: 500mA | |
Yanayin PSM/IDLE Yanzu: ≈13mA | |
Ƙarƙashin ƙarfin wutar lantarki: BAT interface, 3.7V Lithium Power Power Batir | |
Yanayin Kan layi Yanzu: 60mA-150mA | |
Peaking aiki Currentt: 500mA | |
Yanayin PSM/IDLE Yanzu:≈20uA | |
Ƙwaƙwalwar Mita | MDN311-B5: China Telecom 850M |
MDN311-B8: China Mobile/Unicom 900M | |
MDN311-Bx: Sigar duniya | |
Cibiyar sadarwa | NB-IoT UL/DL:200kbps/200kbps |
Katin SIM | Micro SIM: 3V |
Antenna Connector | SMA connector- waje thread ciki rami |
Jerin Data dubawa | Matsayin RS232,RS485 |
Baud Rate: 1200-38400bps | |
Bayanan bayanai: 8 | |
Tabbatar da daidaito: A'a | |
Tsaida rago: 1 bits | |
Yanayin zafin jiki | Yanayin aiki: -30°C zuwa +75°C |
Ma'ajiyar zafin jiki -40°C zuwa +85°C | |
Yanayin zafi | Dangantakar zafi 95% (babu tari) |
Halayen jiki | tsawo: 10.5cm, nisa: 6cm, tsawo: 2.2cm |
Na'urar tana aiki tare da ƙarancin wutar lantarki kuma ba za ta iya karɓar bayanan ƙasa daga cibiyar bayanai ba.
Dole ne DTU ta ɗora ɗora bayanai kuma ta shigar da yanayin haɗin kai kafin cibiyar ta iya aika bayanai.
Bayan babu sadarwar bayanai, MDN311 ta shiga yanayin PSM ta atomatik don kiyaye ƙarancin wutar lantarki.
MDN311 yana goyan bayan aikin shirye-shiryen rubutun.Masu amfani za su iya keɓance fayilolin rubutun ta hanyar software mai hoto na kayan aiki, ta yadda aikace-aikacen kan yanar gizo ba sa buƙatar ƙarin masu sarrafawa, kuma ba sa buƙatar dogaro da dandamalin bayanai don ba da umarnin tattarawa don cimma haɗin kai tsaye zuwa kayan aikin.MDN311 Kai tsaye da rayayye tattara bayanai daga kayan aiki kuma a ba da rahoto ga dandamali.
Daidaita Tsarin Fakitin Bayanai Mai Sauƙi
Fakitin rajista na al'ada:Masu amfani za su iya tsara abun ciki na fakitin bayanan da aka aiko cikin yardar kaina lokacin da aka fara haɗa MDN311 zuwa cibiyar bayanai.
Fakitin bugun zuciya na al'ada:Masu amfani za su iya tsara abun cikin fakitin bugun zuciya da yardar rai wanda MDN311 ya aika zuwa cibiyar bayanai.
Fakitin kai na musamman:Mai amfani zai iya saita takamaiman abun ciki kafin fakitin bayanan da DTU ta aika zuwa cibiyar bayanai don bambanta nau'in bayanai ko nau'in.