{"product_id":"5466-1145-woodward-turbine-control-cpu-redundant-configuration","title":"5466-1145 Woodward Turbine Control CPU Redundant Configuration","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWoodward 5466-1145\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the central intelligence for the MicroNet Plus Digital Control system. Operating as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCPU5200 module\u003c\/strong\u003e, it manages complex control algorithms for gas, steam, and hydro turbines, as well as large-scale reciprocating engines. We provide this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% brand new and original\u003c\/strong\u003e, featuring the latest cyber-security licensing to protect critical infrastructure from unauthorized access. This processor executes mission-critical tasks with deterministic precision, ensuring stable operation across high-density I\/O applications.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\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\u003eModel Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMicroNet Plus CPU5200\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\u003e5466-1145\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDual 10\/100 Base-TX Ethernet, CANbus, RS-232\/485\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSupports Simplex or Redundant CPU modes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e–40 °C to +85 °C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eI\/O Expansion\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUp to 8 chassis via fiber-optic links\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCSA Class 1 Div 2, CE, EAC, UL Listed\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eShock\/Vibration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUS MIL-STD-810C Compliant\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCooling\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePassive (No moving parts)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSafety Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHot-swappable with bumpless transfer\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFault-Tolerant Redundancy\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 5466-1145 supports a true redundant CPU architecture. In the event of a primary processor failure, the secondary CPU5200 assumes control with a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebumpless transfer\u003c\/strong\u003e, meaning the turbine or engine experiences zero interruption in the control signal. This hardware-level failover prevents costly nuisance trips and maintains process continuity in 24\/7 operations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCyber-Secure Architecture\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWoodward integrates cyber-security licensing directly into the 5466-1145 hardware. This secure environment restricts unauthorized firmware modifications and protects communication ports. By implementing this module, engineers satisfy modern insurance and regulatory requirements for critical infrastructure protection without needing external security appliances.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Density I\/O Management\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe CPU5200 manages high-speed data exchange across multiple chassis. It utilizes fiber-optic communication to link up to 8 expansion racks, allowing the system to handle hundreds of I\/O points with minimal latency. This makes it the ideal choice for complex combined-cycle power plants or large-scale compressor stations requiring centralized control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResilience in Harsh Climates\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnlike standard commercial processors, the 5466-1145 operates in extreme temperatures ranging from\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e–40 °C to +85 °C\u003c\/strong\u003e. The fanless design relies on passive cooling, which eliminates a common point of mechanical failure. High EMI resistance ensures the module processes clean data signals even when mounted near high-voltage generators or ignition systems.\u003c\/p\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 5466-1145 support hot-swapping in a running system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. In a redundant MicroNet Plus configuration, you can replace a failed 5466-1145 module while the system remains powered and the turbine is under load. The backup CPU maintains control, ensuring no downtime during the maintenance procedure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat software do I need to configure the CPU5200?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 5466-1145 utilizes Woodward’s Graphical Application Programmer (GAP) or C++ programming environments. These tools allow you to define control logic, communication parameters, and redundancy behavior. Ensure your software license supports the CPU5200 hardware before commissioning.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this module replace older MicroNet CPU models?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 5466-1145 is designed for the MicroNet Plus chassis. While it shares functional similarities with older CPUs, you must verify backplane compatibility and software versioning. Upgrading to the CPU5200 typically offers faster processing speeds and enhanced Ethernet capabilities compared to legacy units.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do the diagnostic LEDs assist in troubleshooting?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe front panel includes dedicated LEDs for CPU health, communication status (TX\/RX), and redundancy state. A \"CPU OK\" light confirms internal self-diagnostics have passed, while the Ethernet LEDs provide real-time feedback on network integrity, allowing technicians to identify link failures at a glance.\u003c\/p\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":44169443475555,"sku":"5466-1145","price":530.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/10_19bdcaa3-561f-4d35-b38d-e5074ad3e77d.jpg?v=1778307701","url":"https:\/\/www.autocontrolglobal.com\/products\/5466-1145-woodward-turbine-control-cpu-redundant-configuration","provider":"AutoControl Global","version":"1.0","type":"link"}