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

PHD-11TC-11

PHD-11TC-111 asupan 1 kaluaran

Asupan RS232/kaluaran RS232

    Tinjauan

    Sinyal komunikasi PHD-11TC-11 diasupkeun kana panghalang kaamanan anu diisolasi, anu tiasa ngawujudkeun komunikasi dua arah sinyal digital RS-232 di daérah bahaya sareng daérah aman. Produk ieu peryogi catu daya mandiri, sareng catu daya, input sareng output diisolasi.

     

    1

     

    Tegangan suplai 20~35VDC, Konsumsi daya: ≤40mA (catu daya 24VDC
    Sinyal input Sinyal digital RS232
    Sinyal kaluaran Sinyal digital RS232
    Jumlah saluran input sareng output 1 asupan 1 kaluaran
    Peralatan lapangan anu tiasa dianggo Alat antarmuka komunikasi nganggo RS232
    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)
    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)
    Parameter auténtikasi (antara terminal 1-3-4) Um=250V  Uo=15V  I=8.5mA  Co=0.41μF  Lo=100mH  Po = 31.9mW
    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



    PHD-11TC-11

    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-11