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PHD-11TC-33*
Input Komunikasi
Kategori Produk
Produk Unggulan

PHD-11TC-33*

Panghalang Kasalametan anu Diisolasi di Sisi Deteksi
PHD-11TC-33

Input satengah dupleks RS485 / kaluaran satengah dupleks RS485 1 input 1 output

    Tinjauan

    Sinyal komunikasi PHD-11TC-33* diasupkeun kana panghalang kaamanan anu diisolasi, anu tiasa ngawujudkeun komunikasi dua arah sinyal digital RS-485 Half Duplex di daérah bahaya sareng daérah aman. Produk ieu peryogi catu daya mandiri, sareng catu daya, input sareng output diisolasi.


    Dina hurup modél: PHD-11C-33* karakter "*" ngagambarkeun tegangan anu disayogikeun, sareng aturanna sapertos kieu:

    Kode Tegangan anu disayogikeun, arus
    Henteu Teu aya daya anu disayogikeun
    Hiji 5V
    B 6V
    C 12V
    F 24V
    H Ditetepkeun ku pangguna

    * catu daya terminal beus, mangga tingali lampiran kanggo langkung lengkepna.

     

    PHD-11TC-33X XIN

     

    Tegangan suplai
    20~35V DC, Konsumsi daya: ≤170mA (catu daya 24V, distribusi daya 5V/200mA.)
    Sinyal input Sinyal digital satengah dupleks RS485
    Sinyal kaluaran Sinyal digital satengah dupleks RS485
    Jumlah saluran input sareng output 1 asupan 1 kaluaran
    Peralatan lapangan anu tiasa dianggo Alat-alat nganggo antarmuka komunikasi satengah dupleks RS485
    Reureuh transmisi ≤10 μs
    Waktu switching narima jeung ngirimkeun ≥20ms
    Parameter suhu Suhu gawé: -20℃~+60℃, suhu panyimpenan: -40℃~+80℃
    Kalembaban relatif 10% ~ 95% RH teu aya kondensasi
    Kakuatan dielektrik Antara sisi anu aman sacara intrinsik sareng sisi anu henteu aman sacara intrinsik (≥ 3000VAC/mnt); antara catu daya sareng terminal anu henteu aman sacara intrinsik (≥ 1500VAC/mnt)
    Résistansi insulasi ≥100MΩ (antara input/output/catu daya)
    Diménsi éksternal Kandelna 12,5mm x lébarna 108mm x jangkungna 118mm
    Kompatibilitas éléktromagnétik Numutkeun IEC 61326-1(GB/T 18268), IEC 61326-3-1
    Tanda tahan ledakan [Ex ia Ga] IIC [Ex ia Da] ⅢC
    Badan Sertifikasi CQST (Pusat Pangawasan sareng Tés Kualitas Nasional Cina pikeun Produk Listrik anu Dilindungi tina Ledakan)
    Terminal 1-2 Um:250V AC/DC Uo=17.8V DC Io=260mA
    Po=1.2W Co=0.22μF Lo=0.25mH
    Terminal 3-4 Um:250V AC/DC Uo=7.7V DC Io=80mA
    Po=0.15W Co=6.9μF Lo=5mH
    Sarat lokasi pamasangan

    Dipasang di zona aman, éta tiasa disambungkeun kana instrumen kaamanan intrinsik di daérah bahaya dugi ka Zona 0, IIC, Zona 20, sareng IIIC

    MTBF ≤100000 jam



    PHD-11TC-33X XIN2

    Catetan: Fungsi power rail mangrupikeun fungsi opsional, sareng pangguna kedah nangtukeun
    metode catu daya nalika mesen
    Pilihan konektor rel listrik tiasa ningali halaman 89 tina "Lampiran"

    3CCEX


    Unduh_file
    PHD-11TC-33A-23
    Unduh_file
    PHD-11TC-33*