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PHD-22TF-2727
Nyingiso wa Xidijitali
Swiyenge swa Swikumiwa
Swikumiwa leswi kombisiweke

PHD-22TF-2727

Xihinga xa Vuhlayiseki lexi nga xoxe xa Digital Input

PHD-22TF-2727 2 ku nghenisa na 2 wa swihumesi

Input: Switch swihlanganisi/swiwitsi swa le kusuhi

Vuyelo: Relay

    Nkatsakanyo

    Xisirhelelo xa vuhlayiseki lexi nga xoxe lexi nga na swihumesi swa relay yo nghenisa swiwitsi, lexi hambanisaka no hundzisela swikombiso swa ku nghenisa ku suka eka swihlanganisi swa swiwitsi kumbe swiwitsi swa le kusuhi eka tindhawu leti nga na khombo ku ya eka ya ndhawu ya vuhlayiseki leyi nga na relay ya vuhumelerisi hi ku tirhisa xisirhelelo xa vuhlayiseki. Ku kumiwa ka swihoxo swa layini swi fikeleriwa hi ku tirhisa LED ehenhla ka modula. Swichi swa dial swa modula swi tirhisiwa ku veka vulawuri bya le ndzeni na ku humesa in-phase kumbe reverse, xikan’we na ku pfumelela kumbe ku tshikisa ntirho wa xikombiso xa alamu yo kuma swihoxo swa layini.

    Xiendliwa lexi xi lava mphakelo wa gezi lowu tiyimeleke, lowu nga na mphakelo wa gezi lowu nga woxe, ku nghenisa, na titheminali to humesa.

     

    2. 2.

     

    Swihlawulekisi swa kona
    Ku nghenisa eka ndhawu leyi nga ni khombo
    Xikombiso xa ku nghenisa Switch swihlanganisi/swiwitsi swa le kusuhi
    Voltage ya mphakelo wa sensor Kwalomu ka 8V
    Ku cinca ka mpimo
    Swihlawulekisi swa ku nghenisa/ku humesa: .
    On site input current >2.1mA, vuhumelerisi byi pfariwile, leswi kombisaka ON;
    Loko
    Vuhumelerisi hi ntolovelo "Open"/"Closed". Loko swiwitsi swa dial K1, K3 yi ri eka tlhelo ra "ON", vuhumelerisi bya relay byi "Normally closed".
    Vulawuri bya ku hundzuka ka vuhlanganisi Loko swiwitsi swa dial K1、K3 swi ri eka tlhelo ra "OFF", vuhumelerisi bya relay byi "Normally open".
      Loko swiwitsi swa dial K2、K4 swi ri eka tlhelo ra "ON", xirhendzevutani xi hlawula ku kombisa ntirho wa alamu ya LFD ya rivoni ro tshwuka.
    Vuhumelerisi eka ndzhawu leyi hlayisekeke
    Xikombiso xa vuhumelerisi Relay ya xirhendzevutani 
    Vuswikoti byo tihlanganisa 250VAC/2A,30VDC/2A loko yi vekiwa ehansi ka ndzhwalo wo lwisana
    Nkarhi wo hlamula 20ms
    Tipharamitha ta xisekelo
    Voleti ya mphakelo 20 ~ 35VDC
    Ku tirhisiwa ka gezi 24V mphakelo wa gezi, loko swihlanganisi swa relay swi pfala
     
    Xikombiso xa LED Rihlaza: Xikombiso xa matimba
    Yellow: Output relay eka xiyimo xa ntolovelo xo tirha
    Ku tshwuka: Xikombiso xa LFD, alamu ya xihoxo xa layini
    Tipharamitha ta mahiselo Ku hisa ka ntirho: -20°C ~ +60°C,
    Ku hisa ka vuhlayiselo: -40°C ~ +80°C
    Ku kufumela loku ringanaka 10%~95% RH ku hava ku hlangana
    Matimba ya ku pfalela Exikarhi ka tlhelo leri hlayisekeke hi xiviri na tlhelo leri nga hlayisekangiki hi xiviri (≥3000VAC/min); exikarhi ka mphakelo wa gezi na tlhelo leri nga hlayisekangiki hi xiviri (≥1500VAC/min) .
    Ku lwisana na ku pfaleriwa ≥100MΩ (exikarhi ka ku nghenisa/ku humesa/mphakelo wa gezi)
    Ku fambisana ka gezi Hi ku ya hi IEC 61326-1 (GB/T 18268), IEC 61326-3-1
    MTBF 100000h
    Swilaveko swa waya Xiphemu xo tsemakanya ≥ 0.5mm2; Matimba ya ku pfalela ≥ 500V
    Switirhisiwa swa nsimu leswi tirhaka Switirhisiwa swa nsimu swofana na ti dry contacts kumbe ti NAMUR type proximity switch inputs leti landzelaka DIN19234 standard
    Ndhawu yo veka swilo Loko yi vekiwile eka ndhawu leyi hlayisekeke, yi nga hlanganisiwa na switirhisiwa swa vuhlayiseki swa le ndzeni eka tindhawu leti nga na khombo ku fikela eka Zone 0, IIC, Zone 20, na IIIC
    Xitifikheti lexi hlayisekeke hi xiviri
    Xitifikheti xa vuhlayiseki lexi tirhaka SIL3 hi ku ya hi swipimelo swa IEC 61508
    Xikombiso xa vumbhoni bya ku buluka [Xikombiso ia Ga]lIC [Xikombiso ia Da]lllC
    Mpimo lowu nga pfurhiki GB/T3836.1-2021  GB/T3836.4-2021. Xifaniso xa xirhendzevutani
    Titheminali ta 3-4、 .1-2 Um:250V AC/DC Uo=10.5V DC lo=15mA 
    Po=39.4mW Co=1.7μF Lo=165mH
    Huvo ya switifikheti CQST(China Rixaka ra Vulawuri bya Khwalithi na Senthara yo Kambela ya Switirhisiwa swa Gezi leswi Sirhelelekeke hi ku Buluka)



    PHD-22TF-2727 Xihlamusela-marito xa Xitsonga

    Xiya: 1. PHD-12TF-277 a yi katsi xiphemu xa 2 xa ku nghenisa
    2. Mphakelo wa gezi wa xiporo xa gezi i ntirho wo hlawula.
    Vatirhisi va fanele ku boxa ndlela ya mphakelo wa gezi loko va oda.
    Hi kombela u languta eka xiengetelo eka tluka 89.

    Ku Kuma Swihoxo swa Layini (LFD) .

    Vatirhisi va nga hlawula tlhelo ra "ON" ra swiwitsi ehenhla ka modula ku endla leswaku ntirho wo kuma swihoxo wu tirha na ku kombisa alamu hi ku tirhisa rivoni ro tshwuka ra LED. Eka ndzhawu ya current input>7mA, alamu ya xirhendzevutani xo koma (SC);

    Eka ndzhawu ya current input contact input yi lava ntirho wo kuma swihoxo (ku tshoveka ka waya, wo koma circuit), resistor ya 22k Ω yifanele ku hlanganisiwa hiku fambisana eka makumu hamambirhi ya swiwitsi, naswona resistor ya 680 Ω yi fanele ku hlanganisiwa hi ku landzelelana (tanihi leswi kombisiweke eka xifaniso xa tiwayiri xa swiwitsi contact II).

    3CCNEXSIL


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    PHD-11TC-33A-23
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    PHD-22TF-2727