{"product_id":"hima-f-8652x-central-module-h41q-series-safety-related","title":"Module central lié à la sécurité série H41q HIMA F 8652X","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eF 8652X (F8652X)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-integrity, safety-related central module designed for use in HIMA PES H41q-MS, -HS, and -HRS systems. Engineered for mission-critical industrial applications, this module provides the core processing power required to execute safety-instrumented functions up to SIL 3 according to IEC 61508. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eF 8652X\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eutilizes a dual-microprocessor architecture to perform continuous cross-checks of system logic, ensuring maximum reliability and the immediate detection of internal hardware faults. By integrating advanced diagnostic capabilities and a safety-related watchdog, the module facilitates significant downtime reduction through rapid fault localization and automated safe-state transitions. It serves as the primary controller for high-pressure protection systems, emergency shutdown (ESD) logic, and burner management systems (BMS) in global energy and chemical processing facilities.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe model number and specific build version\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eF 8652X (1141)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edenote the following hardware characteristics:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eF 8652X:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRepresents the \"X\" series hardware, which features enhanced communication capabilities and is fully compatible as a drop-in replacement for the legacy F 8652, F 8652A, and F 8652E modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1141:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIndicates the specific hardware revision. This version supports modern operating systems (BS41q\/51q V7.0-8 and higher), enabling features like \"Self-education\" and ELOP II TCP communication via the F 8627X module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eF 8652X (1141)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHIMA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\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\u003e\u003cstrong\u003eMicroprocessors\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDual INTEL 386EX, 32-bit, 25 MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMemory per uP\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1 MB Flash-EPROM \/ 1 MB SRAM\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInterfaces\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2x RS 485 (Electrically Isolated)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSafety Level\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSIL 3 (IEC 61508)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Data\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 VDC \/ 2 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSpace Requirement\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8 SU (System Units)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard European PCB format (Dual)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to +60 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.1 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the station number configured for Ethernet communication?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor Ethernet networks, the station number (1–99) is set using a combination of switches S1-1 through S1-5 (low bits) and S1-6\/7 (high bits). Ensure that your operating system version is BS41q\/51q V7.0-8 or higher to support extended numbering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the required maintenance interval for the buffer battery?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe lithium battery (CR 2477N) must be replaced at least every 6 years. However, if the module is operated in high-temperature environments (+60 deg C), the battery life without external power may drop to 200 days, and it should be replaced immediately if the diagnostic display shows \"BATI.\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat happens if the safety-related watchdog is triggered?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe watchdog provides a safety-related shutdown output of 24 V (up to 500 mA). In the event of a critical internal fault or CPU failure, the watchdog removes power to this output to initiate a safe-state shutdown of connected field devices.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering \u0026amp; Installation Guide\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eModule Insertion and \"Quick-In\" Protocol\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen installing the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eF 8652X\u003c\/strong\u003e, it is critical to push the module into the terminal block fully and quickly. Slow insertion can cause inconsistent contact timing across the backplane bus, potentially leading to faulty signals or system initialization errors. Ensure the fixing screws are tightened to prevent vibration-induced signal noise.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGrounding and RS 485 Communication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe serial RS 485 interfaces are electrically isolated; however, proper shielding practices must be followed. Connect the cable shields to the cabinet ground bar at a single point to prevent ground loops. For long communication runs, ensure the transmission rate (Switch S1-8) is set appropriately (ON for 9600 bps) to maintain signal integrity over distance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBattery Switch S1 Management\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBefore commissioning, verify the position of the Battery Switch S1. This switch enables the backup power for the SRAM, which stores the user program and volatile data. If S1 is not correctly engaged, the program will be lost upon a power cycle of the PES.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeat Dissipation and Airflow\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMaintain a minimum clearance above and below the module rack to allow for natural convection. In high-density cabinets, forced air cooling is recommended to keep the ambient temperature around the central module below 60 deg C to preserve the lifespan of the electrolytic capacitors and the buffer battery.\u003c\/p\u003e","brand":"HIMA","offers":[{"title":"Default Title","offer_id":52695399006571,"sku":"F8652X","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/hima-f8652x-central-module-sn4bxfqaki5_3dd64c48-3dc5-4f4a-96b4-8addca572701.jpg?v=1766133597","url":"https:\/\/www.plcprotech.com\/fr\/products\/hima-f-8652x-central-module-h41q-series-safety-related","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}