{"product_id":"5466-352-woodward-netcon-cpu-040-module","title":"5466-352 | Woodward | Netcon CPU-040 Module","description":"\u003cp\u003eConfigured for high-speed deterministic execution in turbine control platforms, the \u003cstrong\u003eWoodward 5466-352\u003c\/strong\u003e (\u003cstrong\u003e5466-352\u003c\/strong\u003e Netcon CPU-040 Module) provides direct physical\/electrical execution of application logic via a 68030 microprocessor interface.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e5466-352\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eWoodward\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003e68030 Microprocessor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Interface\u003c\/td\u003e\n\u003ctd\u003eVME Bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eDual-port RAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP Deterministic Networks\u003c\/h3\u003e\n\u003cp\u003eThe 5466-352 module manages deterministic task scheduling across the Netcon backplane. Communication between the 68030 microprocessor and the four network communication processors is handled via dual-ported RAM, ensuring high-speed data transfer and minimal jitter in execution cycles. The CPU enforces deterministic control by maintaining strict watchdog logic; upon detection of internal hardware faults, the module triggers an IOLOCK state. This state forces all output circuits and expansion racks into a de-energized condition, ensuring the system remains in a defined fail-safe state during processor or module failure.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the behavior of the system when an IOLOCK state is triggered?\u003c\/p\u003e\n\u003cp\u003eA: When an IOLOCK state is triggered due to CPU or I\/O module failure, all output circuits and signals are de-energized. This signal is propagated across all expansion racks to ensure the entire control system reaches a safe state.\u003c\/p\u003e\n\u003cp\u003eQ: Can the CPU-040 be reset without cycling power to the entire system?\u003c\/p\u003e\n\u003cp\u003eA: In simplex configurations, the CPU switch can be toggled to the reset position. If using the CPU reset button, the application will restart automatically, typically within 2 minutes. Ensure the application is stopped via AppManager on compatible CPU systems before initiating a manual reset.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Seat the module into the designated VME slot within the Netcon chassis. Ensure the connector pins are aligned and the module is locked to maintain backplane contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Interface:\u003c\/strong\u003e The CPU communicates via VME bus; ensure the chassis backplane is clean and free of debris to prevent communication errors between the 68030 and dual-ported RAM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware Integrity:\u003c\/strong\u003e Verify firmware compatibility with existing I\/O modules before initializing the application. Improper matching between the CPU firmware and I\/O firmware may trigger false IOLOCK signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding:\u003c\/strong\u003e Ensure the control cabinet is properly grounded to mitigate electromagnetic interference, which can disrupt the VME bus data integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValidation:\u003c\/strong\u003e During initial deployment, monitor the watchdog status via the service panel to confirm the CPU has successfully synchronized with the communication processors and is executing the application logic.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":53002180002101,"sku":"5466-352","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/5466-253_e5749b89-d511-48ea-be2a-18aabc15c82a.png?v=1781510678","url":"https:\/\/www.5gplc.com\/products\/5466-352-woodward-netcon-cpu-040-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}