{"product_id":"hima-f8640-cpu-module","title":"HIMA F8640 CPU Module","description":"\u003cp\u003eThe \u003cstrong\u003eHIMA F8640\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eF8640\u003c\/strong\u003e CPU Module, operates as a dedicated hardware component for high-performance logic execution and safety-critical process coordination within HIMatrix automation platforms.\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\u003eF8640\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHIMA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSystem dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e100 mm x 160 mm x 50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSystem dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eIntel Core i7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSafety Control and SIS Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSIL3 certification:\u003c\/strong\u003e The processor architecture is compliant with SIL3 requirements, ensuring that safety-critical instruction sets are executed with deterministic error detection and fault-containment mechanisms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple modular redundancy (TMR) 2oo3 architecture:\u003c\/strong\u003e The module supports integration within TMR safety controllers, allowing for 2oo3 voting logic to ensure system availability and fail-safe operation during hardware fault events.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic isolation:\u003c\/strong\u003e Integrated communication and power interfaces utilize galvanic decoupling to protect the CPU core from electromagnetic interference and common-mode noise originating in the field control environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFail-safe state execution:\u003c\/strong\u003e The module is designed to transition to a predefined safe state upon the detection of internal diagnostic faults, loss of power, or corruption of the Linux-based execution environment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the F8640 support hot-swapping during active operation?\u003c\/p\u003e\n\u003cp\u003eA: Hot-swapping capability is dependent on the host rack configuration and the specific safety application requirements. Consult the HIMatrix system manual regarding the required switch-over protocols before module extraction.\u003c\/p\u003e\n\u003cp\u003eQ: How is safety integrity maintained given the use of a Linux-based operating system?\u003c\/p\u003e\n\u003cp\u003eA: The HIMA safety stack is segregated from the underlying Linux environment, ensuring that high-integrity safety functions are executed with absolute priority and isolation from general-purpose processing tasks.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Secure the module within the designated HIMatrix chassis slot, ensuring the backplane connectors are fully seated. Provide sufficient clearance for airflow to maintain the CPU within the specified operating temperature range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Connect the module chassis ground to the cabinet's protective earth (PE) bus. This bond is required to facilitate effective transient suppression and to maintain the integrity of the galvanic isolation barriers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Terminate communication lines (Ethernet\/Serial) using shielded cabling, ensuring shields are grounded at the cabinet entrance. Maintain a separation of at least 150 mm from high-voltage power lines to prevent signal coupling.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HIMA","offers":[{"title":"Default Title","offer_id":45223180599411,"sku":"F8640","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-07-13_13-51-28_46f5adbd-4aa0-4b2b-b652-dd74ecd61724.png?v=1783921967","url":"https:\/\/www.dcssupplier.com\/products\/hima-f8640-cpu-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}