Allen-Bradley 1756-RM2XT

Overview

The Allen-Bradley 1756-RM2XT is a state-of-the-art ControlLogix Extended Temperature Redundancy Module engineered for unwavering performance in the most demanding industrial settings. Designed to integrate seamlessly with the ControlLogix-XT platform, this module provides robust redundancy solutions specifically tailored for environments where temperature extremes are commonplace. Leveraging advanced fiber optic communication, the 1756-RM2XT ensures high-speed and reliable data transfer over significant distances, featuring a single channel configuration (comprising one transmit and one receive fiber). It supports impressive communication ranges of up to 10 kilometers and delivers lightning-fast data rates of up to 1000 Mbps, vital for mission-critical applications.

With its stringent SIL2 (Safety Integrity Level 2) certification, this module is not just a redundancy solution but a cornerstone for safety-critical operations. It boasts an exceptional operating temperature range, effortlessly handling conditions from a frigid -25°C to a scorching +70°C (-13°F to +158°F). This resilience makes it an indispensable component for industries such as energy, oil and gas, process control, and critical infrastructure, where operational continuity and safety are paramount in harsh environments.

Key Features

• Extended Temperature Reliability: Operates flawlessly from -25°C to +70°C, ideal for extreme industrial environments.
• SIL2 Certified for Safety: Ensures high safety integrity in compliance with IEC 61508 for critical applications.
• High-Speed Fiber Optic Communication: Supports single-channel fiber with data rates up to 1000 Mbps for rapid synchronization.
• Long-Distance Connectivity: Enables reliable data transmission over distances up to 10 km using single-mode fiber.
• ControlLogix System Compatibility: Designed for seamless integration within existing ControlLogix redundancy frameworks.
• Minimized Switchover Time: High-speed synchronization capabilities ensure near-instantaneous failover for continuous operation.
• Clear Diagnostic Indicators: Equipped with diagnostic LEDs for quick and easy status and fault identification.

Technical Specifications

• Model Number: 1756-RM2XT
• Module Type: Redundancy synchronization module
• Communication Interface: Single-channel fiber (1 Transmit / 1 Receive)
• Fiber Port Connectors: LC type
• Maximum Data Rate: Up to 1 Gbps (1000 Mbps)
• Maximum Cable Distance: Up to 10 km (6.2 miles)
• Recommended Fiber Type: Single-mode fiber for extended distances
• Safety Certification: SIL2, in accordance with IEC 61508 standards
• Mounting Compatibility: Designed for ControlLogix chassis integration
• Operating Temperature Range: -25°C to +70°C (-13°F to +158°F)
• Backplane Current Draw (5.1V): Approximately 1.2 A
• Certifications: UL, CE, c-UL, SIL2

Applications

• Extreme Industrial Environments: Essential for redundant control systems subjected to wide temperature fluctuations.
• Safety-Critical Process Automation: Ideal for applications requiring SIL2-certified components to maintain high safety integrity.
• Energy, Oil & Gas, and Utilities: Provides robust and reliable redundancy for critical infrastructure in harsh settings.
• High-Availability Systems: Crucial for maintaining continuous operation in critical automation and control systems that demand failover protection.
• Remote Monitoring & Control: Facilitates long-distance, high-speed fiber optic communication for geographically dispersed assets.
• Water/Wastewater Treatment: Ensures reliable control in environments that may experience significant temperature variations.

Why Choose This Model?

• Unmatched Durability: Specifically engineered to withstand a broad spectrum of extreme temperatures, guaranteeing reliable operation where standard modules fail.
• Certified Safety Assurance: The SIL2 certification provides peace of mind, ensuring the highest level of safety integrity for your critical applications.
• Superior Communication Range: Benefit from fiber optic connectivity extending up to 10 km, ideal for large industrial complexes or widely distributed control systems.
• High-Speed Performance: Achieve 1000 Mbps data rates for rapid synchronization and minimal switchover times, crucial for preventing costly downtime.
• Seamless ControlLogix Integration: Enjoy effortless compatibility with your existing ControlLogix systems, simplifying installation and configuration.
• Global Availability & Support: Readily available for worldwide shipping, ensuring you can acquire this vital component wherever your operations are located.

Order Now

The Allen-Bradley 1756-RM2XT Extended Temperature Redundancy Module is in stock and available for immediate worldwide shipping. Elevate the reliability and safety of your ControlLogix systems with this essential component. For a complete solution, inquire about our range of redundant fiber optic cables, fiber-to-copper converters, and pre-configured ControlLogix SIL2-certified systems.

Explore our full selection of ControlLogix Controllers to discover all models and specifications within this product family. Alternatively, visit our Allen-Bradley Industrial Automation Products master category for our comprehensive offering of controllers, drives, motors, HMIs, and accessories.