{"product_id":"hima-f-7126-himatrix-5v-dc-10a-power-supply-module","title":"HIMA F 7126 HIMatrix 5V DC 10A Power Supply Module","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHIMA F 7126\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Part Number: 99 000111) functions as the primary power conversion unit for HIMA safety-related subracks. It transforms standard 24V DC field power into a highly stable, adjustable 5V DC output to energize internal logic circuits and CPUs. By maintaining precise voltage tolerances and providing high-current capacity, this module ensures the uninterrupted operation of safety-instrumented systems (SIS) even during significant input voltage fluctuations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100% Brand New and Original Factory Sealed.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp\u003eThe F 7126 features industrial-grade filtering and high-current output capabilities to support demanding automation architectures.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHIMA Paul Hildebrandt GmbH\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e99 000111\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e24V DC (-15% to +20%, ripple \u0026lt; 15%)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5V DC +0.5V (Adjustable)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFactory Set Point:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5.4V DC ±0.025V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Current:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10A (Current limit at approx. 13A)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOvervoltage Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e6.5V +0.5V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrimary Fuse:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e6.3A Slow-Blow (Träge)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEfficiency Rate:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e≥ 77%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustable Precision Output:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhile the module comes factory-set at 5.4V DC to compensate for potential voltage drops across the backplane, the F 7126 allows manual adjustment of the output. This flexibility ensures all logic modules receive optimal voltage regardless of the rack's physical load distribution.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRobust Input Tolerance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module accepts an input range from 20.4V to 28.8V DC. This wide window handles the common voltage dips and surges found in large-scale industrial battery systems and unregulated power loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Safety Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eA built-in 6.5V overvoltage protection circuit shields sensitive CPU components from catastrophic failure. Additionally, the 13A current limit prevents the module from overheating during downstream short-circuit events, localized to the specific subrack.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Power Density:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDelivering 10A of continuous current from a compact module footprint, the F 7126 supports fully populated racks with multiple high-power communication and I\/O modules without requiring auxiliary external cooling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEfficient Heat Dissipation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith an efficiency rate of 77% or higher, the module minimizes energy loss. This reduced thermal signature prevents the \"hot-spot\" effect within control cabinets, extending the operational life of the entire safety system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before replacing an existing F 7126 unit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVerify the primary 6.3A slow-blow fuse and ensure the input 24V DC polarity is correct. Since the F 7126 drives the internal logic of the system, verify that the 5V DC output matches the requirements of your specific rack configuration before connecting field I\/O.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the module provide a status signal for power failure?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe HIMA system bus monitors the output of the F 7126. If the voltage drops below the operational threshold or exceeds the 6.5V limit, the safety processor identifies the fault and initiates the programmed safe-state for the entire subrack.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan the F 7126 operate in environments with high electrical noise?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The F 7126 includes internal filtering that handles ripples up to 15%. This feature ensures that electromagnetic interference (EMI) from nearby heavy machinery does not corrupt the stable 5V DC logic power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs the 10A output sufficient for a fully loaded HIMA subrack?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGenerally, yes. 10A provides ample headroom for most HIMatrix and legacy HIMA rack configurations. However, always calculate the total current draw of your specific CPU and I\/O module combination to ensure it stays within the 10A continuous rating.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HIMA","offers":[{"title":"Default Title","offer_id":53084373418168,"sku":"F 7126","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/F7126.jpg?v=1774322255","url":"https:\/\/www.globalpetroparts.com\/products\/hima-f-7126-himatrix-5v-dc-10a-power-supply-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}