GE IS200TVBAH2ABB, yang turut dikatalogkan sebagai papan terminal getaran IS200TVBAH2ABB, berfungsi sebagai komponen perkakasan khusus untuk antara muka isyarat prob getaran dalam platform Mark VIe.
Spesifikasi Perkakasan
Parameter
Spesifikasi
Model
IS200TVBAH2ABB
Jenama
General Electric
Asal
Amerika Syarikat
Berat
Anggaran 4.5 paun (2.04 kg)
Dimensi
12.0 in × 6.0 in × 5.0 in
Suhu Operasi
Julat bilik kawalan
Penggunaan Kuasa
Maksimum 12 mA
Voltan Output
−24.5 V (−23 hingga −26 V)
Siri
Mark VIe
Jenis Produk
Papan Terminal Getaran
Input Sensor
Sehingga 14
Penyambung
Antara muka 37 pin ke pakej I/O PVIB
Ketersediaan
Dalam stok
Penskalaan Prob Arus Pusar dan Dinamik Rotor
IS200TVBAH2ABB menyokong prob proximity arus pusar dengan penskalaan voltan jurang nominal −10 VDC, bagi memastikan tafsiran pergerakan aci yang linear. Pengesahan voltan jurang mengekalkan kestabilan rujukan untuk mengelakkan hanyutan pada output proximity. Isyarat dinamik rotor disalurkan dengan integriti hingar rendah, manakala penindasan crosstalk dicapai melalui titik penamatan perisai yang bersebelahan dengan setiap blok terminal. Langkah ini mengekalkan ketepatan diagnostik dalam pemantauan getaran turbin.
Soalan Lazim
S: Berapakah input sensor yang boleh disambungkan kepada papan ini? J: Sehingga 14 input sensor disokong, diagihkan pada dua blok terminal dengan 24 terminal setiap satu.
S: Adakah papan ini menyediakan pengesanan litar terbuka? J: Ya, setiap saluran input mempunyai litar pincang untuk pengesanan litar terbuka, yang menghasilkan penggera diagnostik apabila voltan berada di luar julat.
S: Bagaimanakah keserasian disahkan semasa pemasangan? J: Setiap penyambung kabel mempunyai peranti ID yang mengandungi jenis papan, semakan dan lokasi penyambung. Pemproses I/O menyoal peranti ini untuk mengesahkan keserasian.
Panduan Pemasangan Di Lapangan
Sambungkan prob menggunakan konduktor berperisai; sambungkan perisai pada titik penamatan yang ditetapkan untuk mengurangkan EMI.
Kekalkan jarak antara pendawaian prob getaran dengan konduktor arus tinggi untuk meminimumkan gangguan.
Konfigurasikan pelompat (JPxA, JPxB, JPxC) mengikut jenis prob dan keperluan integrasi sistem.
Pastikan penyambung JA1, JB1, JC1, JD1 dipasang dengan kemas apabila disambungkan kepada rak Bently Nevada.
Sahkan penukaran bekalan −28 V melalui papan WNPS sebelum menghidupkan sistem.
Periksa permukaan terminal untuk memastikan tiada pencemaran yang boleh menyebabkan gangguan hingar mikrovolt.
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Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...