{"product_id":"5466-1049-woodward-kernel-power-supply-module","title":"5466-1049 | Woodward | Kernel Power Supply Module","description":"\u003cp\u003eThe \u003cstrong\u003eWoodward 5466-1049\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eTMR Kernel PS\u003c\/strong\u003e Power Supply Module, operates as a dedicated hardware component for power regulation within MicroNet Triple Modular Redundant (TMR) Plus control systems.\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\u003e5466-1049\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\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e22 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC +\/- 10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e5 VDC +\/- 5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSIS TMR Kernel Power Management\u003c\/h3\u003e\n\u003cp\u003eThe 5466-1049 module is engineered for triple modular redundancy (TMR) architectures, providing regulated 5 VDC power to the kernel sections of the MicroNet controller. The system utilizes three independent kernel sections (A-B-C), each requiring one dedicated power supply module installed in the primary slot. The module facilitates fail-safe state execution by maintaining power bus integrity, supported by onboard health monitoring. A single front-face LED provides visual status of the 5 VDC and 5 V precharge outputs. This module is exclusively compatible with TMR5200 CPU units; integration with non-compliant CPU architectures will result in system-level faults.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is it permissible to hot-swap a single 5466-1049 module while the TMR controller is active?\u003c\/p\u003e\n\u003cp\u003eA: No. To replace the module, all kernel sections (A, B, and C) must be fully powered down and the modules removed collectively. Hot-swapping individual power modules in an energized state is not supported and may lead to backplane bus instability.\u003c\/p\u003e\n\u003cp\u003eQ: What is the specific role of the fault LED on the front faceplate?\u003c\/p\u003e\n\u003cp\u003eA: The fault LED monitors the operational status of the 5 VDC rail and the 5 V precharge circuit. If the LED indicates an error, it signifies that the regulated output voltage has fallen outside the permissible operating tolerance, necessitating a full system power-down for diagnostic inspection.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Placement:\u003c\/strong\u003e Install the 5466-1049 in the first slot of each designated kernel section (A, B, and C). Ensure modules are only installed in compliance with TMR5200 CPU configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Constraints:\u003c\/strong\u003e The unit is rated for Class I, Division 2, Groups A, B, C, and D locations. Ensure the cabinet environment is maintained within the 0 deg C to +55 deg C range to prevent derating of the 10 A output capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding \u0026amp; Shielding:\u003c\/strong\u003e Verify that the chassis backplane ground is connected to the cabinet earth bus to minimize electromagnetic interference, in accordance with CE (EMC) certification requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemoval Protocol:\u003c\/strong\u003e Prior to installation or removal, ensure all kernels in the MicroNet TMR system are completely powered down to avoid damaging the module connector pins or the backplane interface.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":53005183418677,"sku":"5466-1049","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/5466-1049.png?v=1781592752","url":"https:\/\/www.5gplc.com\/products\/5466-1049-woodward-kernel-power-supply-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}