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PHD-12TF-288

Input Digital

Kategori Produk
Produk Unggulan

PHD-12TF-288

Switch jarak Input kontak / Output transistor

1 input 2 output


Ringkesan

Barrier safety terisolasi ing sisih deteksi: PHD-12TF-288, input lan output digital, input tunggal lan output dual.

^ Hambatan sing terisolasi bisa ngowahi switch jarak lan input kontak ing wilayah mbebayani dadi sinyal output transistor lan ngirim menyang wilayah sing aman. Transistor output antarane ec dilengkapi saklar pilihan "fase terbalik / fase normal", Kajaba iku, ana sinyal input sirkuit cendhak utawa indikator weker sirkuit mbukak, sirkuit nyedhiyakake sumber daya sensor input.

^ Produk iki mbutuhake sumber daya eksternal 20-35VDC.

^ 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.

    Ringkesan

    Barrier safety terisolasi ing sisih deteksi: PHD-12TF-288, input lan output digital, input tunggal lan output dual.
    ^ Hambatan sing terisolasi bisa ngowahi switch jarak lan input kontak ing wilayah mbebayani dadi sinyal output transistor lan ngirim menyang wilayah sing aman. Transistor output antarane ec dilengkapi saklar pilihan "fase terbalik / fase normal", Kajaba iku, ana sinyal input sirkuit cendhak utawa indikator weker sirkuit mbukak, sirkuit nyedhiyakake sumber daya sensor input.
    ^ Produk iki mbutuhake sumber daya eksternal 20-35VDC.
    ^ 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.

     

    1

     

    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 transistor NPN jinis transistor emitor utawa kolektor mbukak sirkuit output, drive kapasitas: output saiki ≤20mA (1.2KΩ), internal maksimum saiki 100mA. Dilengkapi proteksi arus short-circuit
    Kontrol ngalih antarane fase terbalik lan fase normal output ec Nalika saklar Nelpon K1 ing "ON", output transistor ec ing phase kuwalik
    Nalika tombol dial K1 ing "OFF", output transistor ec ing phase normal
    Nalika K2 ing "ON", sirkuit bakal milih fungsi weker indikasi lampu abang
    Nuduhake fungsi weker cahya Arus input lapangan > 7mA, weker sirkuit cendhak (SC), arus input ing situs
    Jumlah input lan output 1 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) 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



    phd12tf288


    3CCEX


    Download_file
    PHD-11TC-33A-23
    Download_file
    PHD-12TF-288