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PHD-12TF-288

Ungeniso lweDijithali

Iintlobo zeemveliso
iveliso ezifakiwe

PHD-12TF-288

Utshintsho olusondeleyo Igalelo loqhagamshelwano / imveliso yeTransistor

Igalelo eli-1 2 imveliso


Isishwankathelo

Umqobo wokhuseleko olulodwa kwicala lokufumanisa: PHD-12TF-288, igalelo ledijithali kunye nemveliso, igalelo elinye kunye nemveliso emibini.

^ Umqobo osecaleni unokuguqula umtshintshi osondeleyo kunye negalelo loqhagamshelwano kwindawo enobungozi kwi-transistor output signal kwaye uyithumele kwindawo ekhuselekileyo. I-transistor ephumayo phakathi kwe-ec ixhotyiswe ngenguqu yokukhetha "isigaba se-inverted / isigaba esiqhelekileyo" , ukongeza, kukho i-input signal short circuit okanye isalathisi se-alarm yesiphaluka evulekileyo, isiphaluka sibonelela nge-input sensor power supply.

^ Le mveliso idinga umbane wangaphandle we-20-35VDC.

^ Isalathisi sesimo somqondiso sisekwe ekukhanyeni okubomvu kunye nokutyheli ukubonisa isimo sokusebenza kwe-relay ephumayo, xa iyinto eyothusayo ke ukukhanya kubomvu, ngexesha lokusebenza okuqhelekileyo ukukhanya kuphuzi.

* Umbane webhasi, nceda ubone isihlomelo ngeenkcukacha.

    IiNkcazo zeMveliso

    Unikezelo lombane I-20 ~ 35VDC, ukusetyenziswa kwamandla
    Uphawu longeniso Tshintshela umfowunelwa/ukusondela
    Ukubonelela ngevolthi ukusuka kwicala le-sensor kwindawo 8V
    Iimpawu zokungenisa umqondiso Igalelo langoku kwisiza:>2.1mA, lithetha UKUVULA; Igalelo langoku kwisiza: Tshintsha i-hysteresis: 0.2ms
    Iimpawu zemveliso yeTransistor I-NPN yohlobo lwe-transistor emitter okanye umqokeleli ovulekileyo wesiphaluka imveliso, umthamo we-drive: i-output current ≤20mA (1.2KΩ), i-internal maximum current 100mA. Ixhotyiswe ngokhuseleko lwangoku lwesiphaluka esifutshane
    Ukutshintsha ulawulo phakathi kwesigaba esijikelelweyo kunye nesigaba esiqhelekileyo seziphumo ec Xa ifowuni yokucofa i-K1 ise-"ON", i-transistor output ec ikwinqanaba eliguqulweyo
    Xa ukucofa ifowuni K1 iku "OFF", i-transistor output ec ikwinqanaba eliqhelekileyo
    Xa i-K2 ise "ON", iseti iya kukhetha isibane esibomvu se-alarm function
    Ibonisa umsebenzi we-alam wokukhanya Igalelo lentsimi yangoku> 7mA, i-alarm ye-short-circuit (SC), i-on-site input current
    Inani legalelo kunye nemveliso Igalelo eli-1 2 imveliso
    Izixhobo zentsimi ezisebenzayo Umnxeba owomileyo okanye i-NAMUR yokutshintsha ukusondela ngokuhambelana ne-DIN 19234 standard.
    Iparameter yobushushu Ubushushu bokusebenza: -20℃~+60℃, ubushushu bokugcina:-40 ℃~+80℃
    Ukufuma komoya okunxulumeneyo I-10% ~ 95% RH ngaphandle kokudibanisa
    Amandla e-Dielectric Phakathi kwecala elikhuselekileyo langaphakathi kunye necala elingakhuselekanga (≥ 3000VAC / min); phakathi konikezelo lwamandla kunye netheminali engeyoyangaphakathi ekhuselekileyo (≥ 1500VAC/min)
    Ukumelana ne-insulation ≥100MΩ (phakathi kwegalelo/imveliso/ubonelelo lwamandla)
    Imilinganiselo yangaphandle Ukutyeba 12.5mm x ububanzi 108mm x ukuphakama 118mm
    Ukuhambelana kwe-electromagnetic Ngokutsho kwe-IEC 61326-1(GB/T 18268), IEC 61326-3-1
    Uphawu olunobungqina bokudubula [Exia Ga]IIC
    Isiqinisekiso sokhuseleko esisebenzayo I-SIL3 ngokwemigangatho ye-IEC 61508 EN 61511
    IZiko lesiQinisekiso I-CQST(iZiko leSizwe lokuJonga uMgangatho kunye neZiko loVavanyo lokuPhuma kweeMveliso zoMbane eziKhuselweyo)
    Iiparamitha eziqinisekisiweyo (phakathi kweetheminali 3-4) Um=250V Uo=10.5V Io=15mA Co=1.7μF Lo=150mH Po=39.4mW
    IiMfuno zesiza sokufakela Inokudityaniswa nezixhobo kwi-0 zone nge-ⅡA, ⅡB, ⅡC igesi eyingozi
    MTBF ≤100000h

    Umzobo wocingo

    phd12tf288kj8
    Izabelo zetheminali kunye nemilinganiselo

    Indawo yokukhwelela

    Izabelo zetheminali

    9

    Ubonelelo lwamandla +

    20 ~ 35VDC

    10

    Ukunikezwa Amandla -

    3

    Igalelo+

    4

    Igalelo-

    5

    Imveliso yeTransistor 1+

    6

    Imveliso yeTransistor 1-

    7

    Imveliso yeTransistor 2+

    8

    Imveliso yeTransistor 2-

    phd12tf288-1yb2

    umboniso wemveliso

    • PHD-12TF-288 (2)az9
    • PHD-12TF-288 (3)zjf