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PHG-12TF-288/PHG-22TF-2828
Input Digital
Kategori Produk
Produk Unggulan

PHG-12TF-288/PHG-22TF-2828

Isolator Sinyal Input Digital
PHG-12TF-288 1 input lan 2 output
PHG-22TF-2828 2 input lan 2 output

Input: Saklar kontak/saklar jarak
Output: Transistor

    Ringkesan

    Isolator sinyal output transistor input switching ngowahi sinyal input saka kontak switch utawa saklar proximity dadi output transistor liwat isolasi. Fungsi deteksi kesalahan jalur ditampilake dening lampu LED ing sisih ndhuwur modul. Saklar modul digunakake kanggo milih fase saluran lan apa fungsi deteksi kesalahan jalur dibutuhake.

    Produk iki kudu didayani kanthi mandiri, lan catu daya, terminal input lan output diisolasi.

     

    1

     

    Masukan
    Sinyal input Saklar kontak/saklar jarak
    Tegangan sumber sensor Kira-kira 8V
    Rentang frekuensi input ≤5kHz
    Karakteristik input/output:
    Arus input ing situs >2.1mA, output ditutup, nuduhake ON;
    Nalika
    Kontrol sing dialihake antarane fase terbalik lan fase normal saka output ec Nalika saklar dial K1, K3 ana ing sisih "ON", output transistor ec ana ing fase terbalik
    Nalika saklar dial K1, K3 ana ing sisih "OFF", output transistor ec ana ing fase normal.
    Nalika saklar dial K2、K4 ana ing sisih "ON", sirkuit milih fungsi alarm LFD lampu abang sing nuduhake.
    Output
    Sinyal output Transistor
    Karakteristik output Output sirkuit terbuka transistor emitor utawa kolektor tipe NPN
    Kapabilitas nyopir Arus output ≤ 20mA (1.2k Ω), arus internal maksimum 100mA, dilengkapi proteksi arus sirkuit pendek
    Parameter dhasar
    Tegangan pasokan 20~35VDC
    Konsumsi daya
    Indikator LED Ijo: Indikator daya
    Kuning: Transistor output ing kahanan kerja normal
    Abang: Indikasi LFD, alarm kesalahan saluran
    Parameter suhu Suhu kerja: -20℃ ~ +60℃,
    Suhu panyimpenan: -40℃ ~ +80℃
    Kelembapan relatif 10% ~ 95% RH tanpa kondensasi
    Kekuwatan insulasi ≥2000VAC/menit (antarane input/output/catu daya)
    Resistensi insulasi 100MΩ (500VDC) (antarane input/output/catu daya)
    Kompatibilitas elektromagnetik GB/T 18268 (IEC 61326-1)
    MTBF 80000 jam
    Syarat kawat Penampang ≥ 0.5mm²; Kekuwatan insulasi ≥ 500V
    Peralatan lapangan sing ditrapake Piranti lapangan kaya ta kontak garing utawa input saklar jarak tipe NAMUR sing tundhuk karo standar DIN19234



    phg-12tf-288-1

    Cathetan: 1. PHG-12TF-288 ora kalebu bagean input 2.
    2. Catu daya rel daya minangka fungsi opsional. Pangguna kudu nemtokake mode catu daya nalika pesen. Deleng lampiran ing kaca 89.

    phg-12tf-288-2-2

    Deteksi Kesalahan Jalur

    Pangguna bisa milih sisih "ON" saklar ing sisih ndhuwur modul kanggo ngaktifake fungsi deteksi kesalahan lan nandhani alarm liwat lampu LED abang. Arus input ing lokasi >7mA, alarm sirkuit cendhak (SC); Arus input ing lokasi



    Unduh_berkas
    PHD-11TC-33A-23


    Unduh_berkas
    PHG-12TF-288 PHG-22TF-2828