Product Details
Product Description
The Allen-Bradley 1756-RM2K is an enhanced redundancy module designed for the ControlLogix platform, providing reliable system availability in critical automation environments. It ensures continuous operation by supporting redundant controller configurations and fiber optic communication over extended distances.
Technical Specifications
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Manufacturer Allen-Bradley
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Product Line ControlLogix
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Part Number 1756-RM2K
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Category PLCs
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Weight 0.63 lbs (0.28 kg)
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Module Type Enhanced redundancy module
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Transmission Speed 1000 Mbps (Gigabit)
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Fiber Length Support Up to 10 km
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Wavelength 1310 nm (corrected from “Newton Meters”)
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Channels 1
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Operating Temperature 0–60 °C (32–140 °F)
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Enclosure None (open-type module)
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Recommended Wire Size 20 AWG
Application Scenarios
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High-availability ControlLogix systems requiring redundancy for continuous operation
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Large-scale automation networks with fiber optic communication links
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Industrial environments where downtime prevention is critical
FAQ
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Q: What is the maximum fiber length supported? A: Up to 10 kilometers.
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Q: What wavelength does the module operate at? A: 1310 nm.
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Q: What type of redundancy does this module provide? A: Enhanced redundancy for ControlLogix controllers.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Strategic Selection: Choosing the Right SCADA Software for Your PLC Project
In industrial automation, the SCADA (Supervisory Control and Data Acquisition) system acts as the bridge between raw machine data and actionable human intelligence. Selecting the incorrect software platform can lead to integration bottlenecks, scalability issues, and excessive long-term maintenance costs. As an automation consultant with 15 years of experience, I have guided many projects through the selection process. Below are the essential criteria for choosing a platform that ensures both performance and longevity.
Ensuring Operational Continuity: The Strategic Value of Redundant Automation Systems
In modern industrial landscapes, unplanned downtime is the ultimate adversary. For sectors relying on complex PLC and DCS architectures, a single hardware failure can trigger catastrophic production losses. Therefore, implementing redundant automation systems is no longer a luxury; it is a fundamental requirement for mission-critical operations. In this article, I analyze why redundancy remains the backbone of reliable industrial infrastructure.
Selecting the Right Cables for Industrial Automation: A Comprehensive Guide
Selecting the appropriate cabling infrastructure is critical for the success of any industrial automation project. Improper cable selection often leads to signal degradation, system instability, and costly downtime. As an automation engineer, I frequently see projects compromised by poor cabling choices in harsh industrial environments. This guide simplifies the complex landscape of cabling to help you make informed decisions for your PLC, DCS, and control systems.