{"product_id":"woodward-5501-470-micronet-cpu-non-volatile-memory-module","title":"Woodward 5501-470 MicroNet CPU Non-Volatile Memory Module","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWoodward 5501-470\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the primary non-volatile data repository for the MicroNet™ and MicroNet™ Plus digital control platforms. This high-reliability memory module safeguards critical configuration data, application program codes, and vital data logs against power loss or system resets. In the high-stakes environment of gas turbine and diesel engine management, the 5501-470 ensures that the control logic remains intact and immediately accessible for deterministic processing. By utilizing a robust architecture capable of withstanding extreme vibration and thermal shifts, this module provides the stability required for rotating machinery monitoring where high-speed data integrity is paramount for preventing overspeed conditions and mechanical failure.\u003c\/p\u003e\n\u003ch2\u003eCore Technical Advantages\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5501-467\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eleverages the high-performance\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eVMEbus interface\u003c\/strong\u003e, a standard in industrial computing known for its low-latency communication and high data throughput. This ensures that the CPU can retrieve application code and store fault logs without bottlenecking the system's real-time control loops.\u003c\/p\u003e\n\u003cp\u003eUnlike standard commercial storage, this module features a true industrial-grade hardware design that handles up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e15 g of shock\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand operates in environments ranging from\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e-40°C to +85°C\u003c\/strong\u003e. The flexibility of the 5501-470 allows for single, dual, or triple-board configurations, enabling engineers to scale the memory architecture based on the complexity of the turbine or compressor control algorithm. Its non-volatile nature means it requires no battery backup to maintain the 470 KB of data, eliminating a common point of failure found in lesser storage solutions and ensuring long-term operational readiness in remote power generation sites.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Detail\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eWoodward\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5501-470\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eStorage Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e470 KB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMemory Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNon-Volatile (NVRAM)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBus Interface\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eVMEbus Standard\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40°C to +85°C (-40°F to +185°F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVibration Resistance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 to 2000 Hz, 0.015\" amplitude\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMechanical Shock\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e15 g, 11 ms half sine\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 100% RH (Non-condensing)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApproximately 0.6 kg (1.32 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard MicroNet VME Card Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eInstallation \u0026amp; Engineering Guide\u003c\/h2\u003e\n\u003cp\u003ePrecision handling is mandatory when installing the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWoodward 5501-470\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003einto a MicroNet chassis. Technicians must use a grounded ESD wrist strap to prevent electrostatic discharge from damaging the sensitive VMEbus circuitry. Before insertion, verify that the chassis power is completely off; hot-swapping memory modules can lead to data corruption or hardware damage.\u003c\/p\u003e\n\u003cp\u003eEnsure the card aligners match the VMEbus slot rails perfectly. Once inserted, use the front-panel captive screws to secure the module into the chassis frame. This mechanical connection is vital, as it ensures the module maintains its 15 g shock rating. For configurations involving dual or triple-board setups, verify the addressing jumpers (if applicable) match the system’s memory map configuration to avoid resource conflicts within the MicroNet CPU environment.\u003c\/p\u003e\n\u003ch2\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5501-470\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis specifically hardened for the \"Hot End\" of industrial plants. Its resilience against 100% non-condensing humidity makes it the ideal choice for offshore platforms and coastal refineries where moisture is a constant threat. Because it integrates natively with the Woodward MicroNet ecosystem, it offers seamless compatibility with existing TSI (Turbo System Integrity) protocols. This allows for high-fidelity data logging of vibration and temperature parameters, ensuring that engineers have an accurate \"black box\" record of events leading up to any system trip or alarm.\u003c\/p\u003e\n\u003ch2\u003eDelivery \u0026amp; Logistics\u003c\/h2\u003e\n\u003cp\u003eWe provide accelerated shipping for all Woodward MicroNet components to minimize your downtime.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDelivery Time:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3-5 days after payment is processed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExpress Carriers:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePriority shipping via DHL, FEDEX, or UPS.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQuality Assurance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBrand New, original factory packaging with 100% verified serial numbers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003eQ1: Does the 5501-470 require a battery to retain data?\u003c\/p\u003e\n\u003cp\u003eA1: No, this is a non-volatile memory module. It retains all stored configuration and program data indefinitely without the need for an internal battery or external power source.\u003c\/p\u003e\n\u003cp\u003eQ2: Can this module be used in a MicroNet Plus chassis?\u003c\/p\u003e\n\u003cp\u003eA2: Yes, the 5501-470 is fully compatible with both the original MicroNet and the enhanced MicroNet Plus digital control platforms.\u003c\/p\u003e\n\u003cp\u003eQ3: What is the benefit of the VMEbus interface?\u003c\/p\u003e\n\u003cp\u003eA3: The VMEbus interface provides a standardized, high-reliability backplane connection that ensures extremely low latency, which is critical for real-time turbine control and overspeed protection.\u003c\/p\u003e\n\u003cp\u003eQ4: Is the 470 KB capacity sufficient for modern control programs?\u003c\/p\u003e\n\u003cp\u003eA4: Yes, the 470 KB capacity is optimized for the compact, efficient machine-code used in Woodward GAP (Graphical Application Programmer) environments, providing ample space for logic, constants, and historical logs.\u003c\/p\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":45927941800109,"sku":"5501-470","price":3599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/5501-470_3.jpg?v=1776734938","url":"https:\/\/www.maxwellplc.com\/products\/woodward-5501-470-micronet-cpu-non-volatile-memory-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}