The Allen-Bradley Factory Sealed 1756-CNBR SER E ControlNet Redundant Bridge Module is a reliable and efficient solution for ControlNet network management. This module provides a redundant bridge for ControlNet communication and allows for seamless integration of various devices in the network. It is easy to install and maintains consistent performance, making it ideal for industrial applications that require uninterrupted network connectivity. This module is factory sealed, ensuring its quality and durability for long-term use.

Introduction

The Allen-Bradley 1756-CNBR is a ControlNet Bridge Module that provides a simple and cost-effective way to connect to a ControlNet network. It is compatible with a wide range of ControlLogix PLCs, including the 1756-L32, 1756-L64, and 1756-L160.

Features

• ControlNet communication
• Simple and cost-effective
• Compatible with a wide range of ControlLogix PLCs
• Easy to install and maintain
• Backed by a 2-year warranty

Benefits

• The 1756-CNBR provides a simple and cost-effective way to connect to a ControlNet network.
• It is compatible with a wide range of ControlLogix PLCs.
• It is easy to install and maintain.
• It is backed by a 2-year warranty.

Applications

The 1756-CNBR can be used in a wide range of industrial control applications, including:

• Motor control
• Industrial automation
• Process control
• Manufacturing
• Power generation
• Transportation

Technical Specifications

• Module type: ControlNet bridge module
• Part number: 1756-CNBR
• Rated control supply voltage: 24 VDC
• Control circuit frequency: 50/60 Hz
• Maximum power consumption: 1.5 W
• Operating temperature range: -25°C to +70°C
• Storage temperature range: -40°C to +85°C
• Connector type: Screw terminal connectors
• Mounting type: DIN rail mounting
• Warranty: 2 years

Conclusion

The Allen-Bradley 1756-CNBR is a high-quality and reliable ControlNet bridge module that is designed for a wide range of applications. It is known for its high performance, reliability, ease of installation and maintenance, and compatibility with various industrial automation applications. If you are looking for a ControlNet bridge module for your industrial automation application, the Allen-Bradley 1756-CNBR is a great option.

FAQs

Q: What is the purpose of the 1756-CNBR ControlNet bridge module?

A: The 1756-CNBR module provides communication between ControlNet and other networks, allowing information to be shared across different systems.

Q: What are the benefits of using the 1756-CNBR module?

A: The module helps to increase the flexibility and functionality of a ControlNet system, allowing for seamless integration with other devices and networks. It also allows for greater control and monitoring capabilities.

Q: What types of networks can the 1756-CNBR module connect to?

A: The module can connect to a range of networks, including DeviceNet, Ethernet/IP, and other ControlNet networks.

Q: Is the 1756-CNBR module easy to install and configure?

A: Yes, the module features a plug-and-play design and can be easily configured using Rockwell Automation’s Studio 5000 software.

Q: What is the maximum number of nodes that can be connected to the 1756-CNBR module?

A: The module can support up to 99 nodes on a ControlNet network.

Q: What is the operating temperature range for the 1756-CNBR module?

A: The module can operate in temperatures ranging from 0 to 60 degrees Celsius.

Q: What is the voltage requirement for the 1756-CNBR module?

A: The module requires a 5V DC input voltage.

Q: Is the 1756-CNBR module compatible with all ControlLogix controllers?

A: Yes, the module is compatible with all ControlLogix controllers and can be easily integrated into existing systems.