6G Controls - Leading Supplier of New & Original PLC 、DCS Parts and Automation Controller
Overview
The Allen Bradley 1756-RM2/A is a ControlLogix Redundancy Module designed to improve system reliability and uptime. By pairing two modules in separate ControlLogix chassis, you create a redundant system. The system automatically switches to the backup controller if the primary controller fails. This ensures continuous operation and minimizes downtime.
Key Features and Benefits
- Enhanced Redundancy: Synchronizes two controllers and switches automatically to the backup during a failure.
- High-Speed Communication: Supports up to 1000 Mbps, ensuring fast and efficient data transfer between controllers.
- Minimal Scan Time Delay: Provides a typical scan time delay of around 20ms during a switchover, reducing process disruption.
- Cross Loading: Transfers data seamlessly between controllers through redundant fiber ports.
- Enhanced Diagnostics: Offers advanced diagnostics to help identify and resolve potential issues efficiently.
Technical Specifications
- Model Number: 1756-RM2/A
- Type: ControlLogix Redundancy Module
- Communication: Redundant fiber ports
- Speed: Up to 1000 Mbps
- Power Requirements: 1.16 A at 5.1V DC, 3.4 mA at 24V DC
- Compatibility: Requires two compatible ControlLogix chassis for redundancy
Applications
The 1756-RM2/A is ideal for applications where system uptime is critical, including:
- Process Control: Ensures continuous operation of essential industrial processes.
- Machine Automation: Prevents production downtime from controller failures.
- Safety Systems: Delivers high reliability for safety-critical operations.
About Us
✨ With 13 years of global supply experience, we bring you exceptional service.
🌍 We directly source authentic licensed products from abroad, ensuring competitive prices, reliable after-sale warranties, and an extensive selection of models backed by ample inventory.
💥 Contact us for orders of more than 1 product, and we’ll be delighted to offer you a discount.
🤔 Have questions or special requests? Feel free to get in touch with us.
💰 If you find the same parts at a lower price from other suppliers, we’ll match or beat that price.
🛠️ Need spare parts? Let us know, and we’ll gladly assist you further. Your inquiry is eagerly awaited.
📧 Contact Us
E-mail: [email protected]
🕒 Business Hours: 24/7
🏢 Address: No.601, Hongwen Liuli, Siming District, Xiamen, China
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