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Allen-Bradley 1756-CN2RK ControlLogix Communication Module – Redundant ControlNet Bridge

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The Allen-Bradley 1756-CN2RK ControlLogix Communication Module provides reliable dual-channel redundancy, ensuring stable operation and enhanced system reliability in industrial automation environments.

Model Type:Redundant Dual Ethernet Communication

Number Of Channels:2

Current Rating (Drawn):970 MA @ 5.1 VDC, 1.7 MA @ 24 VDC

Isolation:30 V (Continuous)

Communication Speed:10/100 Mbps

Enclosure:Open Type

RFI Suppression:Radiated: 10 V/M at 80 – 2000 MHz, 1 KHz Sine-Wave 80% AM

Temperature Rating:0 – 60 °C

Power Dissipation:6.2 Watts

Connection Cables:802.3 Compliant Shielded or Unshielded Twisted Pair

    The AB 1756-CN2RK is a critical component in the ControlLogix series, designed to streamline communication within complex industrial automation systems. Its Ethernet/IP interface ensures reliable data transmission, making it ideal for environments requiring high-speed and secure data exchange.

    This module supports a wide range of communication protocols, ensuring compatibility with various devices and systems. It enables seamless integration, allowing for a cohesive automation solution that can adapt to diverse industrial needs.

    With support for unlimited TCP/IP and CIP connections, the 1756-CN2RK facilitates a scalable network architecture. Whether expanding a current setup or building a new one, this module provides the flexibility needed for future-proofing automation projects.

    Engineered for robust performance, the 1756-CN2RK operates efficiently across a broad temperature range, from -40°C to 70°C, ensuring reliable operation in even the most challenging industrial conditions. Its durability and reliability make it a preferred choice for continuous production lines.

    Featuring a compact design and lightweight construction, the 1756-CN2RK is easy to integrate into existing control cabinets without compromising space. Its straightforward installation and maintenance contribute to efficient system management, reducing downtime and maintenance costs.

1756-CN2RK ControlLogix  Communication Module

For more industrial automation solutions, visit World PLC.

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Looking for reliable industrial automation solutions? Our MODULE offers superior performance, competitive pricing, and fast global shipping. Trusted by engineers worldwide for PLC, DCS, and motion control applications.

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Contact us today for bulk pricing and availability. We stock major brands including Siemens, Allen-Bradley, ABB, Schneider, Mitsubishi, and more.

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