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PH D-22T F-2727

Input Digital

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Produk Unggulan

PH D-22T F-2727

Ngalih utawa NAMUR detektor jarak input / output relay

2 input 2 output

 

    Ringkesan

    Barrier safety terisolasi ing sisih deteksi: PHD-22TF-2727, input lan output digital, input dual lan output dual.
    Rintangan sing terisolasi bisa ngowahi saklar jarak lan input kontak ing wilayah mbebayani dadi sinyal kontak relay lan ngirim menyang wilayah sing aman.
    Relay output dilengkapi switch pilihan saka kahanan "ON / OFF". Kajaba iku, ana sinyal input sinyal short-circuit utawa mbukak-circuit weker pratondo, sirkuit menehi daya kanggo sensor input.
    Produk iki mbutuhake sumber daya 20-35VDC eksternal.
    Indikator status sinyal disetel ing cahya abang lan kuning kanggo nuduhake status kerja saka relay output, nalika iku kanggo nguwatirake banjur cahya abang, sak operasi normal cahya kuning.
    * Pasokan listrik bis, deleng lampiran kanggo rincian.

     

    2

     

    Tegangan suplai 20 ~ 35VDC, konsumsi daya
    Sinyal input Ngalih kontak / saklar jarak
    Supply voltase saka sisih sensor ing situs 8V
    Karakteristik input sinyal Saiki input ing situs: > 2.1mA, tegese ON; saiki input ing situs:   
    Ngalih histeresis: 0.2ms
    karakteristik output relay Wektu nanggepi: 20ms, kapasitas nyopir: 250VAC/2A, 30VDC/2A ing beban resistif.
    Output "ON"/"OFF" kontrol konversi kontak Nalika dial switch K1, K3 ing sisih "ON", output relay "OFF".
    Nalika dial switch K1, K3 ing sisih "OFF", output relay "ON".
    Nalika dial ngalih K2, K4 ing "ON", sirkuit milih nuduhake fungsi weker relay cahya abang.
    Nuduhake fungsi weker cahya Arus input ing situs > 7mA, weker sirkuit cendhak (SC), arus input ing situs
    Kanggo input kontak switch, nalika fungsi deteksi disconnection dibutuhake, resistor 10KΩ kudu disambungake podo karo loro ends saka switch (Mangga mirsani ngalih kontak II ing wiring diagram ngisor)
    Jumlah input lan output 2 input 2 output
    Peralatan lapangan sing ditrapake Kontak garing utawa switch jarak NAMUR sesuai karo standar DIN 19234.
    Parameter suhu Suhu kerja: -20 ℃ - + 60 ℃, suhu panyimpenan: -40 ℃ - + 80 ℃
    Kelembapan udara relatif 10% ~ 95% RH tanpa kondensasi
    kekuatan dielektrik Antarane sisih aman intrinsik lan sisih non-intrinsik aman (≥ 3000VAC / min); antarane sumber daya lan terminal non-intrinsik aman (≥ 1500VAC/min)
    Resistance insulasi ≥100MΩ (antarane input/output/power supply)
    Ukuran njaba Kekandelan 12.5mm x jembaré 108mm x dhuwur 118mm 
    Kompatibilitas elektromagnetik Miturut IEC 61326-1(GB/T 18268), IEC 61326-3-1
    tandha bledosan-bukti [Exia Ga]IIC
    Sertifikasi safety fungsional SIL3 miturut standar IEC 61508 EN 61511
    Badan Sertifikasi CQST(China National Quality Supervision and Test Center for Explosion Protected Electrical Products)
    Parameter sing disertifikasi (antarane terminal 3-4,1-2) Um = 250 V Uo = 10,5 V Aku = 15mA Co=1.7μF Lo = 150mH Po=39.4mW
    Requirements situs Instalasi Bisa disambungake karo instrumen ing zona 0 kanthi ⅡA, ⅡB, ⅡC gas mbebayani
    MTBF ≤100000h



    PHD-22TF-2727(1)


    3CATEXCEXSILSIL


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