UMSEBENZI UQINISEKISA IKHWALITHI, INKONZO IHOLA UKUTHUTHUKISWA.

RS232/RS485 serial port kuya LTE wireless bidirectional transparent transparent transmission 4G DTU

Incazelo emfushane:

Idizayini yesakhiwo sezintambo zetheminali ilungele kakhulu imvelo yezimboni, isekela ukuhlelwa kweskripthi, ibona ukuqoqwa kwedatha esebenzayo futhi inokudluliselwa okusobala okunezindlela ezimbili.
I-MDDR3411 isekela inethiwekhi kazwelonke ye-2/3/4G, ihlinzeka nge-RS232/485 eyodwa egcwele transparent transparent interface, 2 switch input, 2 relay output, one 4V power output interface, eyakhelwe ngaphakathi modbus RTU protocol, isekela ngokugcwele izinhlelo zokusebenza zokucushwa kwezimboni , Support TCP /UDP nezinye izimiso zokuxhumana zenethiwekhi, lo mkhiqizo usetshenziswe kabanzi ezimbonini eziningi ezikude zokulinganisa nokulawula izinkambu.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Uhlolojikelele
Imininingwane Esheshayo
I-chipset:
ME3630
Inombolo Yemodeli:
MDD3411
Isicelo:
ukudluliswa okusobala/relay control/acquisition
I gama le-brand:
INGQONDO
Indawo Yomsuka:
Sichuan, China
Igama lomkhiqizo:
I-DTU yenethiwekhi ye-4G/LTE
I-serial port interface:
RS232/RS485/TTL
Izinga lesivinini:
300-115200bps
Izinga lokushisa lokusebenza:
-25 ℃ ukuya +70 ℃
Umswakama ohlobene:
95% (Akukho ukufingqa)
Isisindo:
190g
Usayizi:
10.5cm*6cm*2.2cm
Isixhumi esibonakalayo sekhadi le-SIM:
3V/1.8V
Isixhumi esibonakalayo sokuphakelwa kwamandla:
I-VIN:5V~30V DC / BAT:3.5V~4.2V DC
Supply Amandla
Ikhono Lokuhlinzeka:
10000 Isethi/Amasethi ngenyanga
Ukupakisha Nokulethwa
Imininingwane yokupakisha
I-4G network DTU1 set/bag (enezingxenye ezenziwe ngezifiso)
Itheku
I-Chengdu/shanghai/shenzhen
Isikhathi esiholayo:
Ubuningi(Amasethi) 1 - 100 >100
Est. Isikhathi(izinsuku) 7 Kuzoxoxiswana

Ukusebenza kwezindleko eziphezulu kanye ne-multifunction ye-4G DTU

Idizayini yesakhiwo soxhumano lwetheminali, elula kakhulu kwizinhlelo zokusebenza zemboni, ukuhlelwa kweskripthi sokusekela, futhi ingaqoqa idatha ngokuzenzakalelayo ensimbini nasekuqondisweni kabili.ukudluliswa okusobala.

 

Incazelo Yezingxenyekazi zekhompuyutha

Isebenzisa ama-chips okuxhumana e-ZTE, isekela ama-7 pattern 15 frequency brands 4G network, uma kwenzeka inethiwekhi ye-4G ingazinzi, ingashintshela kunethiwekhi ye-2/3G ukuze kuqinisekiswe ukuthi okokusebenza kuxhumeke njalo, futhi kushintshele kunethiwekhi ye-4G ngokuzenzakalelayo lapho i-4G inethiwekhi ibuyiselwe.

  • isekela isikhungo sedatha eminingi, ingashintshela ngokuzenzakalela kusikhungo sedatha esibekwe eceleni uma iphutha lenzeka.
  • sekela iKlayenti le-TCP, iphethini ye-UDP Master kanye nephethini ye-TCP-ZSD, UDP-ZSD esekelwe ekupakisheni kwethu.
  • lokho kuzoba lula kakhulu ngenkathi usebenzisa i-SDK esiyihlinzekayo ukuze uzakhele isikhungo sedatha.
  • isekela okwasendaweni , imingcele yokumisa ukude kanye ne-firmware yokuthuthukisa ukude.
  • ukwesekwa chaza iphakheji yerejista, iphakethe lokushaya kwenhliziyo, inhloko yephakheji yedatha uwedwa, ezokwenza ukuthi idatha iqinisekise ukuthi ibe lula kakhulu.
  • sekela uhlelo lokusebenza lokucushwa kwezimboni kanye neseva ye-OPC kanye nembobo ye-serial ebonakalayo.
  • isekela iningi lenethiwekhi ye-4G emhlabeni jikelele. Isebenzisa yonke idizayini yokusebenzelana kwetheminali kanye ne-RS232/RS485 serial port interface.
  • kusetshenziswa ububanzi be-voltage engu-6~30V nomklamo wezinja zokubuka, uqinisekisa ukuthi umsebenzi uzinzile kunoma yiluphi uhlobo lwezimo zohlelo lokusebenza.

Amapharamitha wedivayisi

 

Ukucaciswa Incazelo
Isixhumi esibonakalayo sokunikezwa kwamandla kwe-VIN Ibanga lamandla kagesi: 5V ~ 30V DC
I-interface ye-BAT yokunikeza amandla Ibanga lamandla kagesi: 3.5V ~ 4.2V DC
Ukusetshenziswa kwamandla @12VDC amandla;
Thumela futhi wamukele idatha yamanje:150mA~240mA;
Isimo sokungenzi lutho okwamanje:<40mA
 
Imvamisa brand I-GSM B3/8; I-CDMA1X CDMA EVDO; I-WCDMAB1;
I-TD-SCDMA B34/39; I-LTE FDD B1/3;
I-LTE TDD B38/39/40/41;
(U)Isixhumi esibonakalayo sekhadi le-SIM Sekela i-SIM khadi 3V/1.8V
Isixhumi esibonakalayo se-antenna 50Ω SMA interface
I-serial port interface RS232/RS485/TTL; isilinganiso se-baud: 300 ~ 115200bps
Ibhithi yedatha: isheke lokulinganisa le-7/8: N/E/O ;
I-Stop bit: 1/2 bit
Ibanga lokushisa Izinga lokushisa lokusebenza: -25 ℃ ~ 70 ℃
Izinga lokushisa lesitoreji: -40℃~85℃
Ibanga lomswakamo Umswakama ohlobene: 95% (Akukho ukufingqa)
Isici somzimba Ubude: 10.5CM ububanzi: 6cm ukuphakama: 2.2cm,
isisindo: 190g

Incazelo Yomsebenzi Oyinhloko

Sekela iphrothokholi eminingi

TCP-ZSD / UDP-ZSD

Isekelwe ku-Mind Packing Iphethini ye-TCP/UDP. Iphakheji ye-SKD esiyihlinzeka yithi isekela imvelo yokuthuthukisa ulimi lwezinhlelo eziningi, umsebenzisi angavakashela kalula isikhungo sedatha ngaphandle kokunakekela mayelana nephrothokholi yenethiwekhi eyinkimbinkimbi . isekela i-IP emile, isizinda esiguqukayo, inethiwekhi yangasese ye-APN.

Iphrothokholi ye-HTTP

Iphrothokholi ye-HTTP ingasetshenziswa njengeklayenti le-HTTP ekudluliselweni kwedatha kanye nokuxhumana okukabili neseva ye-HTTP ukuze kube lula ukuthuthuka kobunzima.

Isebenzisa iphrothokholi ye-HTTP, lapho imbobo ye-serial inedatha okufanele ithunyelwe, isungula ukuxhumana neseva futhi ihambise i-DTU ID kanye nephakethe ledatha eliqoqiwe kuseva ngayinye ye-HTTP ngeposi le-HTTP noma i-HTTP get. Ngale ndlela, idatha eqoqwe yi-DTU ingaboniswa ngokuqondile ohlangothini lwe-WEB.

Umsebenzi we-Virtual Serial Port

Ngokusebenzisa ubuchwepheshe be-serial port ubuchwepheshe, kungenzeka ukusungula uxhumano olungenantambo lwe-4G olunesivinini esikhulu phakathi kwedivayisi ye-serial port kanye nekhompyutha ebamba esikhungweni sedatha nge-DTU futhi wenze uxhumano olunezintambo olubonakalayo, olunohlelo lwangempela lwembobo ye-serial idivayisi yomsebenzisi.

 

Ukuthuthukiswa Kwendawo/Ukude

isekela amapharamitha wokucushwa akude futhi uthuthukise i-firmware esikhungweni sokuqapha, idivayisi izosebenza njengokujwayelekile lapho ithuthukiswa ukude.

Ukuhlelwa kweskripthi kugumbuqela i-DTU evamile, enomsebenzi wokudlulisa idatha kuphela, futhi kuguqule i-MDD3411 ibe idivayisi ye-DTU enomsebenzi wokuthola.

 

Naka imanuwali yomsebenzisi yeskripthi sokutholwa kwendawo ye-DTU

ehlukile kune-DTU yangaphambilini, umsebenzi wokutholwa kweskripthi wokusekela we-MDD3411. Ngokusebenzisa imiyalelo yombhalo, abasebenzisi bangachaza ukutholwa kwedatha kalula, kunciphisa kakhulu izindleko zehadiwe.

Ukuchaza isenzo sasendaweni sokutholwa kuyavumelana nezimo

Umbhalo wangokwezifiso ungabona ukutholwa okuzenzakalelayo kwenzwa yangaphandle kanye nedatha yensimbi nge-DTU ngaphandle kwesidingo sokuthi umsebenzisi engeze isilawuli ngokuhlukana.Ukuthola isikhathi okuzenzakalelayo kwe-DTU kungenziwa ngomyalo weskripthi ukuze kulungiselelwe i-DTU, enciphisa kakhulu izindleko zehardware yokutholwa. Umbhalo uqaphela imisebenzi eyisisekelo yokulawula ukushintsha, ukulawula ukubambezeleka, ukukhishwa kwemiyalo, ukulawula ukujikeleza, ukulawula ukubika, ukufaka unhlokweni womlayezo wangokwezifiso, kanye nokuthi ukwamukela yini ukuguqulwa kwezinga le-baud lokuphendula kwensimbi, njll., okungahlangabezana nezimfuneko zokutholwa izinsimbi eziningi.

I-MDD3411 isebenzisa ubuchwepheshe be-patch obuthuthukisiwe

Ngokudlula kwembobo, i-overvoltage, uxhumano olunqanda ukuhlehla kanye nokuvikela okunqanda ukukhuphuka, ikhwalithi yezinga lezimboni, ukusebenza okuzinzile kokuthi -40~85℃;Uma uxhumo lwezintambo luhlehliswa ngokungalindelekile futhi imbobo iyisiyingi esifushane, idivayisi ngeke yonakele, futhi ingasetshenziswa ngokujwayelekile ngemva kokuxhuma kabusha.

Izinhlelo zokusebenza

 

Ulwazi Lwenkampani

 


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