Product Details
Overview
The GE UR9NH CPU Module is a high-performance processing unit designed for the Multilin Universal Relay (UR) series. Built with advanced architecture, it ensures efficient and reliable operation in demanding industrial automation and power system environments.
Technical Specifications
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Manufacturer: General Electric (GE)
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Model: UR9NH
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Category: CPU Module
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Processor: Dual-core ARM Cortex-A9
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Memory: 1 GB DDR3 SDRAM
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Communication Protocols: DNP3, Modbus RTU, IEC 61850
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Dimensions: Length 16.5 cm (6.5 in), Width 5.7 cm (2.3 in), Height 19.1 cm (7.5 in)
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Weight: 0.8 kg (1 lb 12.8 oz)
Key Features
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Dual-core ARM Cortex-A9 processor for high-speed data handling
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1 GB DDR3 SDRAM for efficient memory management
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Supports industry-standard communication protocols including DNP3, Modbus RTU, and IEC 61850
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Compact design for easy installation in relay systems
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Reliable performance in mission-critical applications
Applications
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Power system relay coordination and monitoring
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Industrial automation requiring advanced CPU control
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Substation communication and integration with IEC 61850 networks
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Expansion of UR relay functionality for complex logic and data processing
FAQ
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Q: What processor architecture does the UR9NH use? A: It is built on a dual-core ARM Cortex-A9 platform.
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Q: What communication protocols are supported? A: The UR9NH supports DNP3, Modbus RTU, and IEC 61850.
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Q: How much memory is available? A: The module includes 1 GB DDR3 SDRAM.
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
Designing Robust SCADA Systems for Electrical Substation Automation
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Demystifying Earthing, Grounding, and Bonding in Industrial Process Plants
Industrial automation networks, power distribution systems, and complex control loops rely heavily on proper grounding to maintain operational integrity. Therefore, control engineers and electrical specialists must thoroughly understand the distinctions between earthing, grounding, and bonding. In my 15 years of commissioning distributed control systems (DCS) and factory automation architectures, I have encountered numerous mysterious equipment failures caused by improper grounding practices. Below, I clarify these essential concepts and outline the industry standards governing industrial electrical safety.
Empowering Predictive Maintenance in PLC and SCADA Systems Through Maintenance Management
Industrial automation networks constantly generate vast streams of diagnostic data before major equipment failures occur. Therefore, integrating control systems with maintenance management platforms is essential for maximizing plant uptime. In my 15 years of commissioning programmable logic controllers (PLCs) and supervisory control and data acquisition (SCADA) networks, I have witnessed how raw alarms sit unnoticed in controller buffers. Bridging the gap between automation software and computerized maintenance management systems (CMMS) transforms early warning signals into actionable work orders. Below, I examine how this integration drives predictive maintenance across modern industrial facilities.