Allen‑Bradley 1492‑J4, yang juga dicatat sebagai blok terminal feed-through 1492‑J4, berfungsi sebagai komponen koneksi sekrup satu tingkat untuk perutean konduktor dan terminasi tingkat panel dalam rakitan kontrol industri.
Spesifikasi Perangkat Keras
Parameter
Spesifikasi
Model
1492‑J4
Merek
Allen‑Bradley
Asal
Sistem pengawatan kontrol industri
Berat
Massa blok terminal standar
Dimensi
6.1 mm × 60 mm × 39.5 mm
Suhu Pengoperasian
–50 deg C hingga +120 deg C
Konsumsi Daya
Komponen pasif
Jenis Modul
Blok terminal feed-through 4 mm²
Nilai Tegangan
600 V (UR/CSA), 800 V (IEC)
Nilai Arus
35 A (UR), 25 A (CSA)
Rentang Kabel
22–10 AWG (UR)
Pemasangan
Rel DIN 35 mm
Jenis Koneksi
Koneksi sekrup
Jaringan Deterministik Profinet / EtherNet/IP
Blok terminal pembumian dan feed-through membantu menyediakan potensial referensi yang stabil untuk PLC Allen‑Bradley dan modul jaringan. Stabilitas mekanis pemasangan pada rel DIN 35 mm mendukung retensi konduktor yang konsisten saat terjadi getaran, sehingga mengurangi kopling derau ke jaringan deterministik Profinet dan EtherNet/IP. Praktik terminasi yang tepat membantu mempertahankan kontinuitas pelindung dan meminimalkan gangguan transien pada pengabelan Ethernet industri berkecepatan tinggi.
Pertanyaan yang Sering Diajukan
T: Apakah blok terminal dapat mendukung konduktor pejal dan serabut? J: Ya. Desain penjepit sekrup mengakomodasi konduktor 22–10 AWG dalam batas nilai arus yang ditetapkan.
T: Apakah blok ini cocok untuk kabinet bersuhu tinggi? J: Ya. Blok ini mendukung pengoperasian dari –50 deg C hingga +120 deg C.
T: Apakah blok terminal memerlukan profil rel DIN tertentu? J: Tidak. Blok ini dipasang pada rel DIN standar 35 mm.
Panduan Pemasangan di Lapangan
Pastikan rel DIN terhubung ke bumi pelindung kabinet.
Kencangkan koneksi sekrup sesuai rekomendasi torsi pabrikan untuk mencegah kelonggaran akibat getaran.
Pertahankan jarak bebas isolasi konduktor untuk menghindari kontak tidak disengaja dengan terminal di sebelahnya.
Rutekan konduktor arus tinggi secara terpisah dari pengabelan sinyal untuk mengurangi kopling derau.
Verifikasi kontinuitas setelah pemasangan menggunakan peralatan pengujian tingkat panel.
Topbrands collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What shipping methods do we use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.
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...