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PHD-11TF-28+
Keno ea Dijithale
Lihlopha tsa Lihlahisoa
Lihlahisoa tse Hlahisitsoeng

PHD-11TF-28+

Tšireletso ea ho phahama Mofuta oa Tšireletso ea Digital Input Isolated Safety Barrier
PHD-11TF-28+ 1 input le 1 output

Keno: Fetola mabitso/diswitshi tsa haufi
Sehlahisoa: Transistor

    Kakaretso

    Thibelo e arohaneng ya polokeho e nang le ts'ebetso ya ts'ireletso ya ho phahama ha phallo ya transistor ya switch input, e arolang le ho fetisetsa matshwao a ho kenya ho tloha ho di-contact tsa switch kapa di-switch tsa bohaufi libakeng tse kotsi ho ya sebakeng sa tshireletso ka transistor ya tlhahiso ka thibelo ya polokeho. Ho lemoha phoso ya mola ho fihlellwa ka LED e ka hodimo ho mojule. Switch ya ho daela ya mojule e sebedisetswa ho seta ho kenya le ho hlahisa taolong ya mohato kapa ya morao, hammoho le ho nolofalletsa kapa ho tima tshebetso ya alamo ya ho lemoha phoso ya mola. Sehlahiswa sena se hloka phepelo e ikemetseng ya motlakase, e nang le phepelo ya motlakase e arohaneng, di-input le di-terminal tsa tlhahiso.

     

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    Kenyelletso sebakeng se kotsi
    Letšoao la ho kenya Fetola mabitso/diswitshi tsa haufi
    Motlakase oa phepelo ea sensor Hoo e ka bang 8V
    Mefuta ea maqhubu a ho kenya ≤5kHz
    Litšobotsi tsa ho kenya/ho ntša:
    Hona joale ha ho kenoa sebakeng seo >2.1mA, tlhahiso e koetsoe, e bontšang ON; Ha
    Taolo e fetotsoeng pakeng tsa mohato o phetoang le mohato o tloaelehileng oa tlhahiso ec Ha switch ea ho daela K1 e le ho "ON", transistor output ec e le mokhahlelong o phetohileng Ha switch ea ho daela K1 e le ho "OFF", transistor output ec e le mokhahlelong o tloaelehileng Ha K2 e le ho "ON", circut e tla khetha ts'ebetso ea alamo ea lebone le lefubelu la LFD.
    Sehlahisoa
    Letšoao la tlhahiso Transistor le alamo e fetisetsoang (ha ho hlokahale)
    Bokhoni ba ho khanna Nako ea tlhahiso ea hona joale ≤20mA (1.2kΩ), nako ea hona joale e phahameng ka ho fetisisa ea kahare ea 100mA, e nang le tšireletso ea hona joale ea potoloho e khuts'oane
    Likarolo tsa tšireletso ea ho phahama ha metsi:
    Letšoao la hona joale la ho ntša metsi ka lebitso (8/20μs) 5kA
    Boemo ba tšireletso ea motlakase bo ea holimo (8/20μs): 60V (mola ho ea ho mola)
    Boemo ba tšireletso ea motlakase bo ea holimo (8/20μs): 600V (mola o yang fatshe)
    Ho ea ka maemo GB/T18802.21-2016 (e lekanang le 1EC61643-21:2012)
    Mekhahlelo ea motheo
    Phepelo ea motlakase 20~35VDC
    Tšebeliso ea matla
    Sesupo sa LED Botala: Sesupo sa matla Bosehla: Transistor e tswang boemong bo tlwaelehileng ba ho sebetsa Bofubelu: Sesupo sa LFD, alamo ya phoso ya mola
    Litekanyetso tsa mocheso Mocheso o sebetsang: -20℃ ~ +60℃, Mocheso oa polokelo: -40℃ ~ +80℃
    Mongobo o lekanyelitsoeng 10% ~ 95% RH ha ho na condensation
    Matla a ho kenya mocheso
    Pakeng tsa lehlakore le sireletsehileng ka tlhaho le lehlakore le sa sireletsehang ka tlhaho (≥3000VAC/min); pakeng tsa phepelo ea motlakase le lehlakore le sa sireletsehang ka tlhaho (≥1500VAC/min)
    Khanyetso ea ho thibela ho ruruha ≥100MΩ (pakeng tsa ho kenya/ho ntsha/phepelo ya motlakase)
    Ho lumellana ha motlakase GB/T 18268 (IEC 61326-1)
    MTBF 80000h
    Litlhoko tsa terata Karolo e tšekaletseng ≥ 0.5mm²; Matla a ho thibela ho ruruha ≥ 500V
    Lisebelisoa tsa tšimo tse sebetsang Lisebelisoa tsa tšimo tse kang li-contact tse omileng kapa li-switch tse kenang tsa mofuta oa NAMUR tse lumellanang le maemo a DIN19234



    PHD-11TF-28+

    Ela Hloko: Phepelo ea motlakase ea seporo sa motlakase ke mosebetsi oa boikhethelo.
    Basebelisi ba hloka ho totobatsa mokhoa oa phepelo ea motlakase ha ba odara.
    Ka kopo sheba sehokelo se leqepheng la 89.
    1
    Ho lemoha Phoso ea Mola (LFD)
    Basebelisi ba ka khetha lehlakore la "ON" la switch e ka holimo ho mojule
    ho nolofalletsa ts'ebetso ea ho lemoha liphoso le ho bontša alamo ka
    Lebone le lefubelu la LED. Hona jwale ya ho kenya> 7mA, alamo ya potoloho e kgutshwane (SC);
    Alamo ea ho kenya sebakeng sa marang-rang
    ho kenya ho hloka mosebetsi oa ho lemoha liphoso (ho robeha ha terata, ho khuts'oane
    potoloho), resistor ea 22k Ω e lokela ho hokahanngoa ka ho bapa lipheletsong ka bobeli
    ea switch, le resistor ea 680 Ω li lokela ho hokeloa ka letoto (joalo ka
    e bontšitsoeng setšoantšong sa wiring bakeng sa switch contact II).



    Khoasolla faele
    PHD-11TC-33A-23


    Khoasolla faele
    PHD-11TF-28+