Présentation du produit
The Allen Bradley 1768-CNBR CompactLogix ControlNet Redundant Bridge Module is a specialized communication interface module designed to integrate CompactLogix controllers into ControlNet networks while providing redundant communication capability. As part sur the CompactLogix 1768 series platform, this module serves as a bridge between the controller and the ControlNet network, enabling deterministic and high-speed data exchange between distributed control devices.
In industrial automation environments where real-time communication and system availability are critical, ControlNet remains a widely adopted network protocol. The 1768-CNBR module allows CompactLogix systems to connect seamlessly to ControlNet networks and supports redundant media connections to ensure network reliability. This redundancy feature enhances communication stability and minimizes the risk sur network interruption in mission-critical automation systems.
The module supports a communication rate sur up to 5 Mbps, providing deterministic scheduling and predictable data delivery across the ControlNet network. With support for up to 99 nodes and the ability to manage 48 Logix connections, the module enables efficient communication between controllers, remote I/O systems, drives, and other automation devices.
The compact design allows the module to be easily installed within a CompactLogix control system rack. Its optimized architecture ensures reliable data routing between the CompactLogix controller and network devices, making it suitable for applications where synchronized data exchange and network redundancy are required.
The 1768-CNBR module is commonly deployed in industrial automation systems including manufacturing plants, power generation facilities, material handling systems, and process industries. Its combination sur high-speed communication, redundancy capability, and robust industrial design makes it a dependable solution for integrating ControlNet networks within CompactLogix-based control architectures.
Spécifications du produit
| Parameter | Description |
|---|---|
| Product Name | ControlNet Redundant Bridge Module |
| Modèle Number | 1768-CNBR |
| Series | CompactLogix 1768 Series |
| Fabricant | Allen Bradley |
| Communication Network | ControlNet |
| Network Redundancy | Supported |
| Communication Rate | 5 Mbps |
| Maximum Logix Connections | 48 connections |
| Maximum Nodes Supported | 99 nodes |
| Network Media | ControlNet coaxial network |
| Module Type | Communication Bridge Module |
| Compatibility | CompactLogix 1768 control systems |
| Installation | Controller chassis integration |
| Diagnostics | LED indicators for module and network status |
| System Integration | Supports ControlNet scheduled and unscheduled messaging |
| Dimensions | 132 x 56.7 x 105.1 mm |
| Poids | 0.293 kg |
Applications
• Distributed industrial automation systems – Used to connect CompactLogix controllers to ControlNet networks, enabling deterministic communication between controllers, remote I/O modules, and automation devices.
• Manufacturing production lines – Supports reliable network communication between PLC systems, motion controllers, and field devices in automated manufacturing environments.
• Material handling systems – Provides stable data exchange between conveyors, robotic systems, sensors, and centralized control systems.
• Power generation control systems – Allows integration sur distributed monitoring devices and control modules through a deterministic industrial network.
• Process control applications – Ensures reliable data transfer between controllers and field instrumentation in industries such as chemical processing, petrochemical plants, and refining operations.
• Large-scale automation networks – Suitable for systems that require multiple network nodes and synchronized communication between various industrial devices.
Advantages
• Redundant network capability – The module supports redundant ControlNet communication paths, helping maintain continuous network operation even if one communication channel fails.
• Deterministic network communication – ControlNet technology provides scheduled communication cycles, ensuring predictable data delivery for time-critical automation tasks.
• High network capacity – With support for up to 99 nodes and 48 Logix connections, the module can handle complex automation networks with numerous devices.
• High-speed data transmission – The 5 Mbps communication rate allows fast and reliable data exchange between controllers and distributed field devices.
• Seamless integration with CompactLogix systems – Designed specifically for CompactLogix 1768 platforms, ensuring compatibility with Rockwell Automation control architectures.
• Improved system reliability – Redundant communication design reduces the likelihood sur network failures and enhances the overall stability sur industrial control systems.
• Efficient system scalability – The module allows automation networks to expand easily by supporting additional nodes without compromising communication performance.
Informations sur l'entreprise
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