Tuam Tshoj RS232/RS485 serial chaw nres nkoj rau LTE wireless bidirectional pob tshab kis tau tus mob 4G DTU Hoobkas thiab cov chaw tsim khoom

RS232/RS485 serial chaw nres nkoj mus rau LTE wireless bidirectional pob tshab kis tau tus mob 4G DTU

RS232/RS485 serial chaw nres nkoj rau LTE wireless bidirectional pob tshab kis tau tus mob 4G DTU Featured Duab

Kev Piav Qhia Luv:

Tus qauv tsim ntawm cov xov hlau davhlau ya nyob twg yooj yim dua rau qhov chaw ua haujlwm, txhawb nqa kev sau ntawv, paub txog kev sau cov ntaub ntawv nquag thiab muaj kev sib kis ob txoj kev pob tshab.
MDDR3411 txhawb nqa lub teb chaws 2/3/4G network, muab ib qho RS232/485 puv pob tshab kis interface, 2 qhov hloov inputs, 2 relay outputs, ib qho 4V fais fab tso zis interface, ua-nyob rau hauv modbus RTU protocol, txhawb nqa tag nrho cov kev siv teeb tsa kev lag luam, Txhawb nqa TCP/UDP thiab lwm yam kev sib txuas lus hauv network, cov khoom no tau siv dav hauv ntau qhov kev ntsuas thiab tswj chaw taws teeb hauv kev lag luam.

Xa email rau peb

Kev piav qhia

Cov Cim Npe Khoom

Txheej txheem cej luam

Cov Lus Qhia Ceev

Chipset:: ME3630

Tus Qauv Zauv:: MDD3411

Daim Ntawv Thov:: kev sib kis pob tshab/kev tswj hwm relay/kev tau txais

Lub Npe Hom:: LUB SIAB

Qhov chaw keeb kwm:: Sichuan, Suav teb

Lub npe khoom:: 4G/LTE network DTU

Chaw nres nkoj sib txuas:: RS232/RS485/TTL

Tus nqi ceev:: 300-115200bps

Kub ua haujlwm:: -25 ℃ txog + 70 ℃

Cov av noo sib piv:: 95% (Tsis muaj dej noo)

Qhov hnyav:: 190g

Loj:: 10.5cm * 6cm * 2.2cm

SIM daim npav interface:: 3V/1.8V

Lub zog fais fab interface:: VIN: 5V ~ 30V DC / BAT: 3.5V ~ 4.2V DC

Kev Muaj Peev Xwm Muab Khoom

Kev Muaj Peev Xwm Muab Khoom:: 10000 Teeb / Teeb ib hlis

Ntim & Kev Xa Khoom

Cov Lus Qhia Txog Kev Ntim Khoom: 4G network DTU1 teeb/hnab (nrog rau cov khoom seem uas tau kho kom haum)

Chaw nres nkoj: Chengdu/shanghai/shenzhen

Lub Sijhawm Ua Ntej:

Tus Nqi (Teeb)	1 – 100	>100
Kwv yees lub sijhawm (hnub)	7	Yuav tsum tau sib tham

Kev ua haujlwm siab thiab ntau yam 4G DTU

Kev tsim qauv txuas ntawm lub davhlau ya nyob twg, yooj yim dua rau kev siv hauv kev lag luam, txhawb nqa tsab ntawv sau, kuj tuaj yeem sau cov ntaub ntawv los ntawm cov cuab yeej thiab bidirectionalkev sib kis pob tshab.

Kev piav qhia txog kho vajtse

Siv ZTE cov chips sib txuas lus, txhawb nqa 7 tus qauv 15 zaus hom 4G network, yog tias 4G network tsis ruaj khov, nws tuaj yeem hloov mus rau 2/3G network kom ntseeg tau tias cov khoom siv txuas tas li, thiab hloov mus rau 4G network thaum 4G network rov qab los.

txhawb nqa ntau lub chaw khaws ntaub ntawv, nws tuaj yeem hloov mus rau lub chaw khaws ntaub ntawv thaum muaj qhov yuam kev.
txhawb nqa TCP Client, UDP Master qauv thiab TCP-ZSD, UDP-ZSD qauv uas raws li peb cov khoom ntim.
qhov ntawd yuav yooj yim dua thaum siv SDK uas peb muab los tsim koj lub chaw khaws ntaub ntawv.
txhawb nqa hauv zos, chaw taws teeb tsa cov kev teeb tsa thiab chaw taws teeb hloov kho firmware.
kev txhawb nqa txhais cov pob ntawv sau npe, lub plawv dhia pob, lub taub hau ntawm cov ntaub ntawv pob los ntawm koj tus kheej, uas yuav ua rau cov ntaub ntawv lees paub yooj yim dua.
txhawb nqa daim ntawv thov kev teeb tsa kev lag luam thiab OPC server thiab chaw nres nkoj virtual serial.
txhawb nqa feem ntau ntawm 4G network thoob plaws ntiaj teb. Siv txhua qhov kev tsim interface terminal thiab nrog RS232 / RS485 serial port interface.
siv 6 ~ 30V dav voltage ntau yam thiab saib xyuas dev tsim, ua kom ntseeg tau tias ua haujlwm ruaj khov ntawm txhua yam kev siv scenarios.

Cov cuab yeej tsis ua haujlwm

Cov Lus Qhia Tshwj Xeeb	Kev piav qhia
VIN fais fab mov interface	Voltage ntau yam: 5V ~ 30V DC
BAT fais fab mov interface	Voltage ntau yam: 3.5V ~ 4.2V DC
Kev siv hluav taws xob	@12VDC fais fab;
	Xa thiab txais cov ntaub ntawv tam sim no: 150mA ~ 240mA;
	Tam sim no tsis ua haujlwm: <40mA

Hom zaus	GSM B3/8; CDMA1X CDMA EVDO; WCDMAB1;
	TD-SCDMA B34/39; LTE FDD B1/3;
	LTE TDD B38/39/40/41;
(U) SIM daim npav interface	Kev them nyiaj SIM daim npav 3V / 1.8V
Lub kav hlau txais xov	50Ω SMA interface
Chaw nres nkoj serial	RS232/RS485/TTL; baud rate: 300 ~ 115200bps
	Cov ntaub ntawv ntsis: 7/8 parity check: N/E/O;
	Nres ntsis: 1/2 ntsis
Qhov kub thiab txias	Kub ua haujlwm: -25 ℃ ~ 70 ℃
Qhov kub thiab txias	Kub cia: -40 ℃ ~ 85 ℃
Qhov ntau ntawm cov av noo	Cov av noo sib piv: 95% (Tsis muaj condensation)
Tus yam ntxwv ntawm lub cev	Ntev: 10.5CM dav: 6cm siab: 2.2cm,
Tus yam ntxwv ntawm lub cev	qhov hnyav: 190g

Kev Piav Qhia Txog Kev Ua Haujlwm Tseem Ceeb

Txhawb ntau yam kev cai

TCP-ZSD / UDP-ZSD

Raws li lub siab xav tau TCP/UDP qauv. Lub pob SKD muab los ntawm peb txhawb ntau hom lus programming tsim ib puag ncig, tus neeg siv tuaj yeem mus saib chaw khaws ntaub ntawv yooj yim yam tsis muaj kev txhawj xeeb txog cov txheej txheem network nyuaj. txhawb static IP, dynamic domain, APN private network.

HTTP protocol

Tus txheej txheem HTTP siv tau ua tus neeg siv khoom HTTP rau kev xa cov ntaub ntawv thiab kev sib txuas lus ob txoj kev nrog HTTP server kom yooj yim rau qhov nyuaj ntawm kev tsim kho.

Siv cov txheej txheem HTTP, thaum lub chaw nres nkoj serial muaj cov ntaub ntawv xa mus, nws tsim kev sib txuas nrog lub server thiab xa DTU ID thiab cov ntaub ntawv sau rau txhua lub server HTTP los ntawm HTTP post lossis HTTP tau txais. Ua li no, cov ntaub ntawv sau los ntawm DTU tuaj yeem tso tawm ncaj qha rau ntawm sab WEB.

Kev Ua Haujlwm ntawm Chaw Nres Nkoj Virtual Serial

Siv cov thev naus laus zis virtual serial port, nws muaj peev xwm tsim kom muaj kev sib txuas wireless 4G ceev ceev ntawm lub cuab yeej serial port thiab lub khoos phis tawj hauv lub chaw khaws ntaub ntawv los ntawm DTU thiab ua qhov kev sib txuas wired virtual, uas yog nrog qhov kev pab cuam serial port thawj ntawm lub cuab yeej siv.

Kev Txhim Kho Hauv Zos / Chaw Deb

txhawb nqa cov kev teeb tsa chaw taws teeb thiab hloov kho firmware ntawm qhov chaw saib xyuas, lub cuab yeej yuav ua haujlwm li niaj zaus thaum hloov kho chaw taws teeb.

Kev sau ntawv sau ua ke hloov pauv DTU ib txwm muaj, uas tsuas yog muaj lub luag haujlwm xa cov ntaub ntawv xwb, thiab hloov MDD3411 mus rau hauv lub cuab yeej DTU nrog lub luag haujlwm tau txais.

Phau ntawv qhia siv Mind DTU local acquisition script

txawv ntawm DTU ua ntej, MDD3411 txhawb nqa script automatic acquisition function. Siv cov lus qhia script, cov neeg siv tuaj yeem txhais cov ntaub ntawv tau yooj yim, txo cov nqi kho vajtse ntau heev.

Txhais qhov kev nqis tes ua hauv zos uas hloov pauv tau yooj yim

Cov ntawv sau tshwj xeeb tuaj yeem ua tiav qhov kev tau txais cov ntaub ntawv sensor sab nraud thiab cov cuab yeej siv los ntawm DTU yam tsis tas yuav tsum tau tus neeg siv ntxiv tus maub los cais. DTU lub sijhawm tsis siv neeg tuaj yeem ua tiav los ntawm cov lus qhia ntawm tsab ntawv los teeb tsa DTU, uas txo cov nqi kho vajtse tau txais. Cov ntawv sau ua tiav cov haujlwm yooj yim ntawm kev tswj hwm hloov, kev tswj hwm qeeb, kev tshaj tawm cov lus qhia, kev tswj hwm kev ncig, kev tswj hwm kev tshaj tawm, kev ntxig cov lus tshaj tawm, thiab seb puas yuav lees txais qhov hloov pauv ntawm tus nqi baud ntawm cov cuab yeej teb, thiab lwm yam, uas tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm feem ntau cov cuab yeej.

MDD3411 siv cov thev naus laus zis siab heev

Nrog rau qhov chaw nres nkoj overcurrent, overvoltage, kev sib txuas tiv thaiv rov qab thiab kev tiv thaiv kev tiv thaiv surge, qib kev lag luam zoo, kev ua haujlwm ruaj khov ntawm -40 ~ 85 ℃; Yog tias qhov kev sib txuas hlau raug thim rov qab tsis tau xav txog thiab qhov chaw nres nkoj luv luv, lub cuab yeej yuav tsis puas tsuaj, thiab nws tuaj yeem siv tau ib txwm tom qab rov txuas dua.