Huwandu(Sets) | 1 - 100 | >100 |
Est. Nguva(mazuva) | 7 | Kutaurirana |
Industrial Giredhi NB-IoT RTU
CoAP/China Telecom NB-IoT Cloud/Industrial Grade Workmanship/Low Power Consumption/DI&DO
Simba Kukundikana Yambiro
Muchiitiko chekukundikana kwemagetsi kamwe kamwe, simba rekuchengetedza simba rinoshandiswa uye nyevero yekukundikana kwemagetsi inotumirwa pakarepo, ichibvumira vashandisi kuziva mamiriro emidziyo munguva chaiyo.
Yakazvimirira R&D-Support script programming
PSM Yakaderera Simba Modhi
Chishandiso chinomhanya nekushomeka kwesimba uye hachikwanise kugamuchira downlink data kubva kudhata data. Iyo RTU inofanira kushingairira kurodha data uye kupinda iyo yekubatanidza modhi iyo nzvimbo isati yatumira data. Mushure mekunge pasina kutaurirana kwedata, MDNR311 RTU inongopinda muPSM modhi kuti ichengetedze yakaderera simba rekushandisa kumira.
SMS Push
Chishandiso chinogona kubatana nenharembozha kuburikidza neMind IoT gore, uye kusunda mameseji edatha kunhare mbozha nenguva. Inotsigira kutumira kune akawanda mafoni panguva imwe chete. Ndokumbira ubate vatengi vepamhepo kuti ubvunze.
Heartbeat Packet Mode
Nekuramba uchitumira dhata kuti ubatanidze kune sevha kazhinji, chishandiso chiri mumamiriro ekushanda, kuve nechokwadi chekushanda kwakajairika kwekutaurirana kwemudziyo.
Software&Hardware Dual Watchdog
Kutora mhinduro yehardware ye "communication brand module + yekunze yakazvimiririra 32-bit ARM musimboti CPU"
Tsigira yemunharaunda / kure configuration upgrade
Mushandisi haadi kukwidziridza firmware/software pane mudziyo saiti, uye anogona kushandisa ari kure mudziyo firmware/software kukwidziridza kuburikidza monitoring centre, sa manpower. Iyo yekusimudzira interface ndeye yakazara graphical mashandiro, akabatana neyepanzvimbo yekusimudzira oparesheni interface, uye mudziyo unogona kushanda zvakajairika panguva yekusimudzira kure.
Technical Parameters
Hunhu | Tsanangudzo |
Magetsi | VIN interface: DC5V-30V |
BAT interface: DC3.5V-4.2V | |
Simba rekushandisa | Regular version:VIN interface, DC12V Power Supply |
Online Modhi Yazvino: 60mA-150mA | |
Peaking kushanda ikozvino: 500mA | |
PSM/IDLE Modhi Yazvino:≈13mA | |
Yakaderera simba shanduro: BAT interface, 3.7V Lithium bhatiri Power Supply | |
Online Modhi Yazvino: 60mA-150mA | |
Peaking kushanda ikozvino: 500mA | |
PSM/IDLE Modhi Yazvino:≈20uA | |
Frequency Band | MDN311-B5: China Telecom 850M |
MDN311-B8: China Mobile/Unicom 900M | |
MDN311-Bx: International version | |
Network | NB-IoT UL/DL:200kbps/200kbps |
SIM Card | Micro SIM: 3V |
Antenna Connector | SMA connector-external thread yemukati buri |
Series Data interface | RS232,RS485 Level |
Baud Rate: 1200-38400bps | |
Nhamba dze data: 8 | |
Parity cheki:Kwete | |
Kumisa zvidimbu: 1bits | |
Tembiricha range | Tembiricha yenzvimbo yekushanda: -30°C kusvika +75°C |
Kuchengetedza tembiricha -40°C kusvika +85°C | |
Humidity range | Hunyoro hunyoro 95% (hapana condensation) |
Zvimiro zvemuviri | kureba: 10.5cm, hupamhi: 6cm, kureba: 2.2cm |