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Allen-Bradley 1756-CNBR/E ControlNet Communication Module
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Allen-Bradley 1756-CNBR/E ControlNet Communication Module

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  • Brand: Allen-Bradley
  • Manufacturer: Rockwell Automation
  • Model: 1756-CNBR/E
  • Series: ControlLogix
  • Module Type: ControlNet Redundant Communication Module
  • Communication Network: ControlNet
  • Ports: Dual BNC Redundant Ports
  • Backplane Current: 970 mA @ 5.1V DC
  • Communication Rate: 5 Mbps ControlNet
  • Isolation: 30V Continuous Isolation
  • Number of Connections: Up to 64 connections
  • Slot Width: Single Slot Module
  • Compatible Chassis: ControlLogix 1756 Chassis
  • Operating Temperature: 0°C to 60°C
  • Mounting: ControlLogix Rack Mount
  • Firmware Revision: Series E

  • Redundant ControlNet communication capability
  • Dual media ports for network reliability
  • Compatible with ControlLogix PLC platform
  • High-speed deterministic ControlNet network
  • Supports redundant media architecture
  • Hot-swappable module capability
  • Single slot compact design
  • Industrial-grade communication reliability
  • Ideal for distributed I/O systems
  • Supports producer-consumer messaging
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Manufacturer / Brand ALLEN BRADLEY
Part Number / MPN PLC-16
Category Classification MODULE
Condition Status Used Clean
Warranty Coverage 50 Days Refund policy, 100% Secure
Testing & QA Inspection 100% Bench Tested, Visual Inspection & Power-On Verified
Packaging Type Anti-Static Industrial Sealed ESD Box / Factory Box
Dispatch Hubs Bhavnager, Gujarat

Additional Technical Attributes


  • Product Category: Communication Module

  • Manufacturer: Rockwell Automation

  • Brand: Allen-Bradley

  • Series: ControlLogix

  • Model: 1756-CNBR/E

  • Network Type: ControlNet

  • Redundancy: Yes (Dual Port)

  • Mounting: ControlLogix Chassis

  • Communication Speed: 5 Mbps

  • Application: Distributed Control Systems

  • Compatibility: ControlLogix Controllers

  • Module Type: Redundant Communication

  • Slot Requirement: Single Slot

  • Country of Origin: USA / Singapore (Varies)

  • Warranty: 12 Months (Seller dependent)

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