Yokogawa F3XH04-3N, yang juga tercatat sebagai modul input digital F3XH04-3N, berfungsi sebagai kartu input DC 4 titik yang dirancang untuk penangkapan pulsa berkecepatan tinggi dan logika kontrol berbasis interupsi dalam sistem PLC FA-M3.
Spesifikasi Perangkat Keras
Parameter
Spesifikasi
Model
F3XH04-3N
Merek
Yokogawa
Asal
Sistem PLC FA-M3
Berat
Modul plug-in standar
Dimensi
Ukuran slot rak PLC
Suhu Operasi
0 hingga +55 °C
Konsumsi Daya
Disuplai melalui backplane PLC
Jenis Modul
Modul Input Digital DC
Titik Input
4 titik independen
Metode Isolasi
Isolasi fotokopler
Tegangan Input Terukur
24 VDC
Arus Input Terukur
11,2 mA per titik
Tegangan/Arus ON
≥16,0 VDC / ≥7,2 mA
Tegangan/Arus OFF
≤6,0 VDC / ≤2,5 mA
Waktu Respons
≤50 µs (ON/OFF)
Lebar Pulsa Minimum
50 µs
Jenis Terminal Common
Terminal common independen per titik
Koneksi Eksternal
Blok terminal 10 titik, sekrup M3.5
Penskalaan Densitas I/O
F3XH04-3N memanfaatkan terminal common independen pada keempat titik input, sehingga memungkinkan pengkabelan yang fleksibel dan integrasi berdensitas tinggi. Mekanisme penangkapan pulsanya memastikan deteksi sinyal yang lebih pendek daripada periode pemindaian CPU PLC, sementara pemrosesan berbasis interupsi menyediakan eksekusi deterministik dalam jaringan otomasi berkecepatan tinggi. Arsitektur ini selaras dengan prinsip penskalaan densitas I/O, sehingga memungkinkan akuisisi input yang ringkas namun responsif.
Pertanyaan yang Sering Diajukan
T: Apakah modul dapat mendeteksi pulsa yang lebih pendek daripada siklus pemindaian PLC? J: Ya, mekanisme penangkapan pulsa khusus memungkinkan deteksi andal terhadap pulsa hingga 50 µs.
T: Bagaimana isolasi antarsaluran dicapai? J: Setiap titik input menggunakan isolasi fotokopler, sehingga mencegah perambatan gangguan listrik.
T: Apakah pemrosesan interupsi didukung? J: Ya, modul ini dilengkapi mekanisme interupsi untuk eksekusi logika kontrol secara instan.
Panduan Instalasi Lapangan
Hubungkan kabel input ke blok terminal 10 titik menggunakan sekrup M3.5; pastikan torsi sesuai spesifikasi.
Pertahankan pemisahan antara kabel input DC dan konduktor tegangan tinggi untuk mengurangi interferensi.
Validasi fungsi penangkapan pulsa selama commissioning dengan sinyal uji yang lebih pendek daripada waktu pemindaian CPU.
Pastikan kontinuitas pembumian pada lapisan pelindung untuk meminimalkan EMI.
Beroperasi pada kondisi lingkungan 0 hingga +55 °C untuk kinerja yang stabil.
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