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:1756-CNB/B
1756-CNB/B Allen-Bradley ControlNet Bridge 5 Mbps 99 Nodes
Manufacturer: Allen-Bradley
Product No.: 1756-CNB/B
Product Type: Bridge Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 260g
Shipping port: Xiamen
Warranty: 12 months
Kongsi
- Penghantaran Pantas
- Sokongan 24/7
- Jaminan Kualiti
Penerangan
1756-CNB/B Allen-Bradley ControlLogix ControlNet Bridge Module
The Allen-Bradley 1756-CNB/B is a ControlNet bridge module for the ControlLogix platform. Single-slot design with 5 Mbps high-speed communication and support for up to 99 nodes per network.
Product Information
| Brand | Allen-Bradley |
| Part Number | 1756-CNB/B |
| Product Type | ControlNet Bridge Module |
| Series | ControlLogix |
| Communication Rate | 5 Mbps |
| Max Connections | 64 (Scheduled and Unscheduled) |
| Max Nodes | 99 per Network |
| Network Ports | 1 BNC + 1 RJ45 |
| Media Operation | Non-Redundant |
| Slot Width | Single-Slot |
| Weight | 0.26 kg (0.57 lbs) |
Technical Specifications
| Backplane Power (5.1V) | 970 mA |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
Model Hierarchy
- 1756-CNB (Base Model)
- 1756-CNB/A (First Revision)
- 1756-CNB/B (Current Version)
Compatible Systems
- ControlLogix 5550 and 5560 Controllers
- Flex I/O and POINT I/O Systems
- SLC and PLC5 ControlNet Networks
- Third-Party ControlNet Certified Devices
Features
- ControlLogix to ControlNet interface bridge
- 5 Mbps high-speed communication
- Supports 99 nodes per network
- 64 scheduled and unscheduled connections
- BNC and RJ45 network ports
- Single-slot modular design
- Non-redundant media operation
Applications
- Factory-wide control system integration
- Distributed I/O network configurations
- SCADA and HMI communication bridging
- Legacy system modernization projects
- Multi-chassis network expansion
FAQs
Q1: What communication rate does the 1756-CNB/B support?
A1: 5 Mbps with support for up to 99 nodes per network.
Q2: How many connections does this module support?
A2: 64 scheduled and unscheduled connections.
Q3: What is the power consumption and weight?
A3: 970mA at 5.1V DC with weight of 0.26 kg (0.57 lbs).
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
-
Can DeltaV Redundant DCS Eliminate Oil & Gas Shutdowns?
This article examines Emerson DeltaV DCS redundant architecture for oil and gas, presenting outage cost data, 1:1 red...
-
Why Are Legacy PLCs the Biggest Risk in New Energy Smart Factories?
This technical article examines how Allen‑Bradley Safety PLC resolves the safety-efficiency paradox in lithium batter...
-
Can Bently Nevada + GE Fanuc PLC Prevent Mill Shutdowns?
This article examines Bently Nevada sensors integrated with GE Fanuc PLC for predictive maintenance in metallurgy. 20...
-
What Is the Data-Driven Strategy for Guaranteeing Genuine Control Spares?
Fragmented spare parts procurement causes 68% of unplanned plant shutdowns and inflates costs by 22% annually. This e...
-
Can GE Fanuc-Emerson Integration Cut OPEX 18%?
A regional refinery cut downtime 28% and energy use 18% via GE Fanuc PLC-Emerson DCS integration. Retained legacy har...
-
Why Do 78% of Digital Retrofits Fail Without Edge Data?
This technical article examines how Emerson's industrial edge gateway resolves multi-vendor OT interoperability chall...
