Ubah rumah anda dengan penyelesaian multi-elektronik terkini, dari pencahayaan pintar hingga peranti kawalan suara — semua direka untuk memudahkan hidup, menjadikan ia lebih selamat, dan lebih berhubung. Optimumkan operasi anda dengan Sistem Pemantauan Bently Nevada 3500, yang menawarkan pemantauan getaran dan keadaan mesin secara masa nyata untuk mencegah kerosakan dan memaksimumkan masa operasi.
SKU:1734-APB
1734-APB Allen-Bradley POINT I/O PROFIBUS DP Adapter
Manufacturer: Allen-Bradley
Product No.: 1734-APB
Product Type: Adapter Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 250g
Shipping port: Xiamen
Warranty: 12 months
Kongsi
- Penghantaran Pantas
- Sokongan 24/7
- Jaminan Kualiti
Penerangan
Allen-Bradley 1734-APB POINT I/O PROFIBUS DP Adapter
The Allen-Bradley 1734-APB is a compact POINT I/O PROFIBUS DP network adapter module engineered to bridge field-level POINT I/O modules with a PROFIBUS DP network. Weighing approximately 0.55 lbs (0.25 kg), it is installed on the far left side of a 1734 assembly, acting as a master on the backplane PointBus—supporting up to 63 I/O expansion modules—and operating as a slave device on the overarching PROFIBUS network. Operating on a nominal 24V DC input (10–28.8V DC range), the module converts field power into 5V DC logic power, delivering up to 1000 mA of PointBus backplane current. Built with reverse polarity protection and an IP20-rated form factor, it provides reliable communication, 8W max power consumption, and 10 ms power-loss hold-up time for demanding industrial automation environments.
Technical Specifications
| Manufacturer & Series | Allen-Bradley POINT I/O |
| Catalog / Part Number | 1734-APB |
| Module Type | PROFIBUS DP Network Adapter Module |
| Input Voltage Range | 24V DC Nominal (10.0 to 28.8V DC) |
| Inrush Current | 6 A Maximum for 10 milliseconds |
| POINTBus Output Current | 1000 mA (1 A) @ 5V DC ±5% |
| Field Side Power Current | 400 mA Maximum @ 24V DC |
| Power Consumption & Dissipation | 8.0 W Consumption | 2.8 W Dissipation (@ 28.8V DC) |
| Overvoltage / Input Protection | Reverse Polarity Protection |
| Expansion Capacity | Up to 63 POINT I/O Modules Maximum |
| Approximate Weight | 0.55 lbs (0.25 kg) |
| Power Supply Requirements | SELV, PELV, or Class 2 Power Supply (CE Compliant) |
Quick Installation Guide
- Mount the 1734-APB adapter at the extreme left position of the DIN rail system before adding POINT I/O modules.
- Connect a certified 24V DC SELV/PELV power source to the adapter terminals, maintaining correct polarity.
- Plug in the 9-pin D-shell PROFIBUS DP connector and configure node addressing according to network layout.
Technical FAQs
Q1: How many I/O modules can 1734-APB supply?
A1: It supports up to 63 total modules, providing up to 1000 mA of 5V backplane logic current.
Q2: What is the operating input voltage range?
A2: Nominal 24V DC with an allowable range of 10.0 to 28.8V DC.
Q3: Does the module include input surge protection?
A3: Yes, it features integrated reverse polarity protection for overvoltage safety.
Spesifikasi Tambahan
Skalar (V/f)
Vektor
Dikuasakan oleh AC
Panduan Membeli
- Sahkan model tepat, nombor bahagian, dan spesifikasi sebelum membuat pesanan.
- Pastikan keserasian dengan mesin atau sistem kawalan anda sekarang.
- Hubungi melalui sale@etowonauto.com atau +8617859788089 untuk bantuan teknikal.
- Semak pilihan penghantaran, masa penghantaran, dan keperluan penghantaran.
- Ikuti arahan pengeluar dan amalan terbaik semasa pemasangan.
Penghantaran dan Pemulangan
Barangan yang ada dalam stok biasanya dihantar pada hari perniagaan yang sama. Untuk produk yang tidak tersedia dalam stok, masa penghantaran mungkin berbeza bergantung pada ketersediaan. Penghantaran antarabangsa disediakan, dan kos penghantaran dikira mengikut destinasi, berat, dan pilihan pengangkut.
Pengembalian diterima dalam tempoh 30 hari selepas penerimaan, dengan syarat barangan tidak digunakan dan dalam keadaan asal. Kos penghantaran untuk pengembalian adalah tanggungjawab pelanggan. Sila hubungi kami sebelum memulangkan sebarang barangan untuk mendapatkan kebenaran pengembalian.
Untuk maklumat lanjut, sila semak Polisi Penghantaran & Pengembalian.

3500/61-05-CN Temperature Monitor Module | Bently Nevada
3500/22-01-02-CN TDI Module Bently Nevada
Bently Nevada 3500/42-04-00 | Seismic Monitor
-
Penghantaran Pantas
Alat ganti automasi industri asli tersedia untuk penghantaran segera ke seluruh dunia.
-
Pemulangan Mudah
Sokongan pemulangan selama 30 hari dengan jaminan 12 bulan untuk perlindungan selepas jualan yang boleh dipercayai.
-
Sokongan 24/7
Sokongan profesional responsif untuk membantu mengekalkan operasi yang stabil dan cekap.
-
Asli & Tulen
100% asli, diperoleh terus dari pengeluar automasi industri yang dipercayai.
Panduan Teknikal & Pembelian
-
How Does ABB Redundant Control Cut Downtime?
ABB redundant controller architecture removes single point of failure risk in DCS and PLC systems through hot standby...
-
How Does Honeywell Universal Transmitter Improve DCS Gas Safety?
This article examines field integration practices for Honeywell Universal Transmitters within DCS architectures at ch...
-
How Does GE Proficy HMI Design Cut Operator Response Time?
This article explains how field-proven GE Proficy HMI design principles, including tiered navigation, ISA 101 alarm c...
-
How Does ABB Cabinet FAT Cut Site Commissioning Risk?
This article explains how standardized ABB control cabinet assembly and factory acceptance testing reduce industrial ...
-
How Does Bently Nevada Balancing Stabilize Turbo Machinery?
This article explains how Bently Nevada TSI instruments enable practical field dynamic balancing for turbo machinery....
-
What Makes GE Historian Ideal for Industrial Time-Series Storage?
GE Historian delivers optimized long-term industrial time-series storage for control systems. It compresses OT data b...
