Dab tsi yog Distribution Terminal Unit (DTU)
Lub tshuab hluav taws xob faib hluav taws xob tsis siv neeg (DTU) muaj qhov hloov pauv tau yooj yim, WEB tshaj tawm muaj nuj nqi, thiab muaj kev tiv thaiv kev ywj pheej plug-in muaj nuj nqi. Nws yog ib hom tshiab ntawm kev faib tawm network automation davhlau ya nyob twg integrating DTU, kab kev tiv thaiv thiab kev sib txuas lus cov cuab yeej tswj.
Tsis siv neeg network faib davhlau ya nyob twg (DTU) feem ntau yog ntsia rau hauv cov pa hloov chaw (chaw nres tsheb), sab nraum zoov me me hloov chaw, lub nplhaib network txee, me me substations, box-type substations, thiab lwm yam., ua kom tiav cov kev sau thiab xam ntawm txoj hauj lwm teeb liab, voltage. , tam sim no, lub zog siv hluav taws xob, lub zog reactive, lub zog hluav taws xob, hluav taws xob hluav taws xob thiab lwm yam ntaub ntawv ntawm lub switchgear, qhib thiab kaw qhov kev hloov, thiab paub txog qhov txhaum cai thiab kev cais tawm ntawm lub feeder hloov thiab rov ua kom lub hwj chim hloov mus rau qhov tsis muaj txhaum. Qee qhov DTUs kuj muaj kev ua haujlwm ntawm kev tiv thaiv thiab tsis siv neeg cov tswv yim ntawm lub zog standby.
Tam sim no, lub tshuab hluav taws xob sib txuas tsis siv neeg (DTU) ua raws li cov txheej txheem thoob ntiaj teb, lub teb chaws thiab Ministry of Electric Power. Lub davhlau ya nyob twg tuaj yeem sau thiab khaws ntau cov ntaub ntawv ntawm lub ntsuas hluav taws xob los ntawm kev teeb tsa lossis sijhawm, thiab tuaj yeem hloov pauv cov ntaub ntawv nrog lub chaw nres tsheb loj los ntawm 4G wireless module. Lub davhlau ya nyob twg siv cov kua siv lead ua kua. Nws kuj muaj nyob deb-infrared, RS485, RS232, Bluetooth, Ethernet thiab lwm yam kev sib txuas lus.
BLE Bluetooth module nyob rau hauv lub faib davhlau ya nyob twg units (DTU)
Nrog kev tsim kho ntawm lub teb chaws ubiquitous hwj chim Internet ntawm Tej yam, wireless technology yog nce siv nyob rau hauv lub automatic network faib davhlau ya nyob twg (DTU), tshwj xeeb tshaj yog cov low-power Bluetooth technology, uas muaj inherent zoo nyob rau hauv lub nyob ze kev sib txuas lus, uas yuav siv tau nrog. cov xov tooj ntse. Kev sib txuas lus tam sim nrog lwm yam khoom siv. Piv nrog rau qhov nyuaj ntawm kev siv infrared thiab RS485 thev naus laus zis, kev siv Bluetooth yog qhov yooj yim dua thiab ntau dua, thiab nws tuaj yeem ua tiav kev sib cuam tshuam nrog cov neeg siv.
Tam sim no, Bluetooth tuaj yeem paub txog cov haujlwm hauv qab no ntawm lub tshuab hluav taws xob sib txuas tsis siv neeg (DTU): lub zog ntsuas qhov ntsuas; kev tu lub zog xws li kev ua txhaum thiab kev sau cov ntaub ntawv; Bluetooth wireless hloov tswj Circuit Court breaker rau kab tiv thaiv, thiab lwm yam.
Raws li tus kws tshaj lij Bluetooth module kev daws teeb meem, Feasycom muab cov kev daws teeb meem hauv qab no ntawm lub tshuab hluav taws xob sib txuas tsis siv neeg (DTU).
FSC-BT630 module siv Nordic 52832 nti, txhawb ntau qhov sib txuas, ultra-me me: 10 x 11.9 x 1.7mm, Bluetooth 5.0, thiab tau dhau FCC, CE thiab lwm yam ntawv pov thawj.
FSC-BT681 module siv AB1611 nti, txhawb Bluetooth 5.0, txhawb nqa Bluetooth ntau txuas, thiab Mesh. Nws yog ib qho kev lag luam-qib module nrog tus nqi-zoo ua haujlwm.
FSC-BT616 module siv TI CC2640 nti, txhawb Bluetooth 5.0, txhawb nqa kev sib koom ua ke ntawm tus tswv- qhev, thiab tau siv dav hauv kev lag luam tswj kev lag luam.tseem nws muaj qhov deb-infrared, RS485, RS232, Bluetooth, Ethernet kev sib txuas lus.
