Allen‑Bradley 1492‑J4, yang turut dikatalogkan sebagai blok terminal suapan tembus 1492‑J4, berfungsi sebagai komponen sambungan skru satu tingkat untuk penghalaan konduktor dan penamatan pada peringkat panel dalam pemasangan kawalan industri.
Spesifikasi Perkakasan
Parameter
Spesifikasi
Model
1492‑J4
Jenama
Allen‑Bradley
Asal
Sistem pendawaian kawalan industri
Berat
Jisim blok terminal standard
Dimensi
6.1 mm × 60 mm × 39.5 mm
Suhu Operasi
–50 darjah C hingga +120 darjah C
Penggunaan Kuasa
Komponen pasif
Jenis Modul
Blok terminal suapan tembus 4 mm²
Kadar Voltan
600 V (UR/CSA), 800 V (IEC)
Kadar Arus
35 A (UR), 25 A (CSA)
Julat Wayar
22–10 AWG (UR)
Pemasangan
Rel DIN 35 mm
Jenis Sambungan
Sambungan skru
Rangkaian Deterministik Profinet / EtherNet/IP
Blok pembumian dan terminal suapan tembus menyumbang kepada potensi rujukan yang stabil untuk PLC Allen-Bradley dan modul rangkaian. Kestabilan mekanikal pelekap rel DIN 35 mm menyokong pengekalan konduktor yang konsisten semasa berlakunya getaran, sekali gus mengurangkan gandingan hingar ke dalam rangkaian deterministik Profinet dan EtherNet/IP. Amalan penamatan yang betul membantu mengekalkan kesinambungan pelindung dan meminimumkan gangguan sementara pada pengkabelan Ethernet industri berkelajuan tinggi.
Soalan Lazim
S: Bolehkah blok terminal menyokong konduktor pejal dan beranyam? J: Ya. Reka bentuk pengapit skru menerima konduktor 22–10 AWG dalam had arus yang ditetapkan.
S: Adakah blok ini sesuai untuk kabinet bersuhu tinggi? J: Ya. Blok ini menyokong operasi dari –50 darjah C hingga +120 darjah C.
S: Adakah blok terminal ini memerlukan profil rel DIN tertentu? J: Tidak. Blok ini dipasang pada rel DIN 35 mm standard.
Panduan Pemasangan Lapangan
Pastikan rel DIN disambungkan kepada bumi perlindungan kabinet.
Ketatkan sambungan skru mengikut cadangan tork pengilang untuk mengelakkan kelonggaran akibat getaran.
Kekalkan kelegaan penebat konduktor bagi mengelakkan sentuhan tidak sengaja dengan terminal bersebelahan.
Halakan konduktor arus tinggi secara berasingan daripada pendawaian isyarat untuk mengurangkan gandingan hingar.
Sahkan kesinambungan selepas pemasangan menggunakan peralatan ujian peringkat 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...