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ALLEN BRADLEY 1756-CNB/B ControlLogix ControlNet Bridge Module

ALLEN BRADLEY 1756-CNB/B ControlLogix ControlNet Bridge Module

  • Manufacturer: ALLEN BRADLEY

  • Product No.: 1756-CNB/B

  • Condition:1000 in stock

  • Product Type: ControlLogix ControlNet Bridge Module

  • Product Origin: USA

  • Payment: T/T, Western Union

  • Weight: 1000g

  • Shipping port: Xiamen

  • Warranty: 12 months

  • 24/7 Support
  • 30-Day Returns
  • Fast Shipping

Product Overview

Parameter Details
Part Number 1756-CNB/B
Product Name ControlLogix ControlNet Bridge Module
Application Network communication for ControlLogix systems
Compatibility Compatible with ControlLogix chassis and controllers
Function Provides ControlNet network connectivity for bridging data and I/O control

Functional Specifications

Parameter Details
Communication Protocol ControlNet
Communication Ports 1 ControlNet port (BNC coaxial)
Communication Rate 5 Mbps
Connections 40–48 total (depending on configuration), up to 99 nodes
Logix Connections 64
Backplane Current 800 mA at 5.1 V DC, 3 mA at 24 V DC
Power Dissipation 5.1 W maximum
Thermal Dissipation 17.4 BTU/hr
Slot Width 1 slot
Operating Temperature 0°C to 60°C (32°F to 140°F)
Storage Temperature -40°C to 85°C (-40°F to 185°F)
Humidity 5% to 95% (non-condensing)
Vibration 2 G at 10–500 Hz
Shock (Operating) 30 G
Environmental Rating IP20
Standards Compliance CE, UL, CSA, FM, ATEX, IECEx


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Product Description

Product Overview

Parameter Details
Part Number 1756-CNB/B
Product Name ControlLogix ControlNet Bridge Module
Application Network communication for ControlLogix systems
Compatibility Compatible with ControlLogix chassis and controllers
Function Provides ControlNet network connectivity for bridging data and I/O control

Functional Specifications

Parameter Details
Communication Protocol ControlNet
Communication Ports 1 ControlNet port (BNC coaxial)
Communication Rate 5 Mbps
Connections 40–48 total (depending on configuration), up to 99 nodes
Logix Connections 64
Backplane Current 800 mA at 5.1 V DC, 3 mA at 24 V DC
Power Dissipation 5.1 W maximum
Thermal Dissipation 17.4 BTU/hr
Slot Width 1 slot
Operating Temperature 0°C to 60°C (32°F to 140°F)
Storage Temperature -40°C to 85°C (-40°F to 185°F)
Humidity 5% to 95% (non-condensing)
Vibration 2 G at 10–500 Hz
Shock (Operating) 30 G
Environmental Rating IP20
Standards Compliance CE, UL, CSA, FM, ATEX, IECEx


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