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ALLEN BRADLEY 1756-CN2RK ControlLogix ControlNet Redundant Communication Module

ALLEN BRADLEY 1756-CN2RK ControlLogix ControlNet Redundant Communication Module

  • Manufacturer: ALLEN BRADLEY

  • Product No.: 1756-CN2RK

  • Condition:1000 in stock

  • Product Type: ControlLogix ControlNet Redundant Communication 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-CN2RK
Product Name ControlLogix ControlNet Redundant Communication Module, Conformal Coated
Application Network communication for ControlLogix systems in harsh environments
Compatibility Compatible with ControlLogix chassis and controllers
Function Provides redundant ControlNet network connectivity for data exchange and I/O control

Functional Specifications

Parameter Details
Communication Protocol ControlNet
Communication Ports 2 redundant ControlNet ports (BNC coaxial)
Communication Rate 5 Mbps
Connections 131 total (128 max with repeaters), up to 99 nodes
Logix Connections 128
Backplane Current 1300 mA at 5.1 V DC, 3 mA at 24 V DC
Power Dissipation 6.7 W maximum
Thermal Dissipation 22.9 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
Coating Conformal coating for harsh environments
Standards Compliance CE, UL, CSA, FM, ATEX, IECEx

 

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Product Description

Product Overview

Parameter Details
Part Number 1756-CN2RK
Product Name ControlLogix ControlNet Redundant Communication Module, Conformal Coated
Application Network communication for ControlLogix systems in harsh environments
Compatibility Compatible with ControlLogix chassis and controllers
Function Provides redundant ControlNet network connectivity for data exchange and I/O control

Functional Specifications

Parameter Details
Communication Protocol ControlNet
Communication Ports 2 redundant ControlNet ports (BNC coaxial)
Communication Rate 5 Mbps
Connections 131 total (128 max with repeaters), up to 99 nodes
Logix Connections 128
Backplane Current 1300 mA at 5.1 V DC, 3 mA at 24 V DC
Power Dissipation 6.7 W maximum
Thermal Dissipation 22.9 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
Coating Conformal coating for harsh environments
Standards Compliance CE, UL, CSA, FM, ATEX, IECEx

 

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