{"product_id":"hima-f8650e-98-4865064-cpu-processors-module-h41q-h51q-series","title":"HIMA F8650E 98 4865064 CPU Processors Module H41q\/H51q Series","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHIMA F8650E\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003eF8650E\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e98 4865064) Central Module, also cataloged as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eF8650E\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCPU, operates as a dedicated hardware component for safety logic execution and system diagnostics within H41q and H51q safety-related automation platforms.\u003c\/p\u003e\n\u003ch3\u003eModel Identification Matrix\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eModel: F8650E\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePart Number: 98 4865064\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSeries: H41q \/ H51q\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eArchitecture: 1oo2 dual-processor system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCertification: SIL 3 (IEC 61508)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware 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\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eF8650E\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHIMA Paul Hildebrandt GmbH\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGermany\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.34 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4.1 cm x 18.7 cm x 12.8 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-20 deg C to +60 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 VDC nominal\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCPUs\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDual Intel 386EX (25 MHz)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSIS Safety Integrity Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe F8650E module implements a 1oo2 internal architecture utilizing clock-synchronized microprocessors to perform continuous cross-checking of logic execution. This design ensures fail-safe state execution, where any discrepancy between processors results in the immediate de-energization of the safety-related watchdog output. Galvanic isolation is provided on the RS-485 interfaces to maintain signal integrity and prevent ground-loop interference. The system complies with SIL 3 requirements by integrating diagnostic coverage that monitors memory (Flash-EPROM, SRAM) and internal data paths, ensuring that hardware failures do not result in a loss of safety function.\u003c\/p\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eOne (1) F8650E Central Module (Part No. 98 4865064)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStandard mounting assembly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTechnical instruction and safety documentation (digital)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eBackplane Mounting: Insert the module into the H41q or H51q controller rack; ensure the backplane pins are properly seated to maintain signal and power path continuity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePowering: Connect to a regulated 24 VDC power supply; ensure the power source is capable of supporting the internal 5 VDC \/ 2000 mA load requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGrounding: Secure the module chassis to the system ground bus to minimize electromagnetic interference and maintain shield integrity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommunication: Interface via isolated RS-485 ports; utilize shielded twisted-pair cabling and verify proper termination resistors to prevent signal reflections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInitialization: Check the 4-digit alphanumeric display for \"Status 00\" or equivalent ready code to confirm successful processor synchronization and self-test completion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Is the F8650E hot-swappable?\u003c\/p\u003e\n\u003cp\u003eA: No, this module does not support hot-swapping; power must be removed from the rack before insertion or removal to prevent potential damage to the backplane or CPU.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: How does the watchdog protection function?\u003c\/p\u003e\n\u003cp\u003eA: The safety-related watchdog provides a 24 V output with 500 mA capacity; it opens the circuit if the CPU fails to update the watchdog timer, triggering a system trip.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Are the processors field-replaceable?\u003c\/p\u003e\n\u003cp\u003eA: No, the dual-processor system is soldered onto the mainboard; the F8650E is a sealed unit, and opening the casing voids the SIL 3 safety certification.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: How is user logic stored?\u003c\/p\u003e\n\u003cp\u003eA: User logic is stored in the 512 KB Flash-EPROM, while runtime data is maintained in the 256 KB SRAM for rapid access during program execution.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Can the module be used in a TMR configuration?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the F8650E is designed to operate within redundant or multi-processor rack configurations to achieve higher levels of system availability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What is the purpose of the alphanumeric display?\u003c\/p\u003e\n\u003cp\u003eA: The display provides real-time hardware status codes and diagnostic error information, allowing for immediate identification of internal faults during troubleshooting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: How is the 1oo2 architecture verified?\u003c\/p\u003e\n\u003cp\u003eA: The processors perform continuous cross-checks and self-tests; any deviation in execution between the two synchronized CPUs triggers the fail-safe mechanism.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What protocol do the RS-485 interfaces support?\u003c\/p\u003e\n\u003cp\u003eA: The RS-485 interfaces are used for system-specific communication; refer to the HIMA hardware manual for protocol mapping and wiring specifications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HIMA","offers":[{"title":"Default Title","offer_id":45643059789997,"sku":"F8650E","price":169.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/F8650E-33.jpg?v=1769051442","url":"https:\/\/www.maxwellplc.com\/products\/hima-f8650e-98-4865064-cpu-processors-module-h41q-h51q-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}