Yawan (Saiti) | 1 - 100 | >100 |
Est. Lokaci (kwanaki) | 7 | Don a yi shawarwari |
Matsayin Masana'antu NB-IoT RTU
CoAP/China Telecom NB-IoT Cloud/Mahimman Matsayin Masana'antu/Ƙarancin Amfani da Wutar Lantarki/DI&DO
Gargadin gazawar wutar lantarki
A cikin yanayin rashin wutar lantarki kwatsam, za a kunna wutar lantarki ta madadin kuma za a aika gargadin gazawar wutar lantarki ta atomatik, ba da damar masu amfani su san matsayin kayan aiki a ainihin lokacin.
Shirye-shiryen rubutun tallafin R&D mai zaman kansa
Yanayin Ƙarfin Ƙarfin PSM
Na'urar tana aiki tare da ƙarancin wutar lantarki kuma ba za ta iya karɓar bayanan ƙasa daga cibiyar bayanai ba. Dole ne RTU ta ɗora ɗora bayanai kuma ta shigar da yanayin haɗin kai kafin cibiyar ta iya aika bayanai. Bayan babu sadarwar bayanai, MDNR311 RTU ta shiga yanayin PSM ta atomatik don kiyaye ƙarancin wutar lantarki.
Tura SMS
Na'urar na iya haɗawa da wayar hannu ta cikin gajimare na Mind IoT, da tura saƙonnin bayanai zuwa wayar hannu cikin lokaci. Yana goyan bayan aikawa zuwa wayoyi masu yawa a lokaci guda. Da fatan za a tuntuɓi abokan ciniki na kan layi don shawarwari.
Yanayin Fakitin bugun zuciya
Ta ci gaba da aika bayanai don haɗawa zuwa uwar garken kullum, na'urar tana cikin yanayin aiki, yana tabbatar da aiki na yau da kullun na sadarwar na'urar.
Software & Hardware Dual Watchdog
Karɓar maganin kayan masarufi na "samfurin alamar sadarwa + na waje mai zaman kansa 32-bit ARM core CPU"
Taimaka haɓaka haɓakar daidaitawar gida/na nesa
Mai amfani baya buƙatar hažaka da firmware / software a kan na'urar site, kuma zai iya mugun aiki da na'urar firmware / software hažaka ta hanyar saka idanu cibiyar, sa manpower. Ƙwararren haɓakawa yana aiki cikakke na hoto, haɗe tare da aikin haɓakawa na gida, kuma na'urar na iya aiki kullum yayin aikin haɓakawa na nesa.
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 |
Series 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 |