{"product_id":"yokogawa-nfcp501-s05-fcn-500-cpu-module","title":"Yokogawa NFCP501-S05 FCN-500 CPU Module","description":"\u003ch2\u003eYokogawa NFCP501-S05 FCN-500 CPU Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for real-time control execution in STARDOM FCN-500 network, the \u003cstrong\u003eYokogawa NFCP501-S05\u003c\/strong\u003e (\u003cstrong\u003eNFCP501-S05\u003c\/strong\u003e CPU Module) provides direct physical\/electrical execution within distributed controller processing, executing IEC 61131-3 logic, task scheduling, and deterministic communication handling over dual Ethernet interfaces. The module operates on a VxWorks real-time operating system with ECC-protected memory architecture.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eS\u003c\/strong\u003e: Standard function configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0\u003c\/strong\u003e: Non-explosion proof base type\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\u003c\/strong\u003e: Style revision level S2 hardware profile\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModelBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa NFCP501-S05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e22 mm x 124 mm x 126 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperatingTemp\u003c\/td\u003e\n\u003ctd\u003e0 degC to 55 degC (standard), -20 degC to 70 degC (extended base dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Protection\u003c\/td\u003e\n\u003ctd\u003eECC (Error-Correcting Code)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 3 MB application memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Memory\u003c\/td\u003e\n\u003ctd\u003eUp to 8 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRetained Memory\u003c\/td\u003e\n\u003ctd\u003eUp to 700 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTask Capacity\u003c\/td\u003e\n\u003ctd\u003eMax 16 tasks, 16 priority levels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003e2 x Ethernet, RS-232, RS-485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eYokogawa Process Control Execution Characteristics\u003c\/h2\u003e\n\u003ch3\u003e4-20 mA Loop and Field Communication Mapping\u003c\/h3\u003e\n\u003cp\u003eThe NFCP501-S05 CPU module interfaces with process data acquisition layers where 4-20 mA signal conditioning is mapped through FCN-500 I\/O subsystems. HART protocol tunneling is handled via networked I\/O modules rather than direct CPU analog termination, maintaining separation between logic execution and field signal conversion layers.\u003c\/p\u003e\n\u003ch3\u003eFOUNDATION Fieldbus \/ System Integration Layer\u003c\/h3\u003e\n\u003cp\u003eIntegration with FOUNDATION Fieldbus and OPC-based supervisory systems is handled through Ethernet-linked controllers. The CPU manages cyclic and event-driven communication tasks using deterministic scheduling with configurable scan intervals starting from 5 ms.\u003c\/p\u003e\n\u003ch3\u003eChannel Isolation and System Integrity Handling\u003c\/h3\u003e\n\u003cp\u003eElectrical isolation is implemented at the base module and I\/O subsystem level rather than within CPU silicon architecture. The processing unit executes diagnostic routines including watchdog supervision, memory parity validation, and thermal state monitoring.\u003c\/p\u003e\n\u003ch3\u003eECC Memory and Execution Integrity\u003c\/h3\u003e\n\u003cp\u003eECC memory structure corrects single-bit errors during runtime execution cycles, supporting continuous operation under high electromagnetic and thermal variation conditions typical of industrial control cabinets.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the module execute hot-swap CPU replacement in redundant configuration?\u003c\/strong\u003e\u003cbr\u003eA: CPU duplex configurations support controlled switchover. Physical replacement requires system transition to standby state; hot removal during active task execution is not supported.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the backplane communication load behavior under full task utilization?\u003c\/strong\u003e\u003cbr\u003eA: Backplane traffic scales with task count and I\/O refresh rate. Maximum task configuration (16 tasks) requires scan interval adjustment to avoid bus saturation below 5 ms cycles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does firmware update interrupt retained memory areas?\u003c\/strong\u003e\u003cbr\u003eA: Retained memory (up to 700 KB) is preserved during standard firmware upgrades when performed through supported SDHC media workflow.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall module only into FCN-500 base unit with verified backplane alignment\u003c\/li\u003e\n\u003cli\u003eEnsure system power is isolated before insertion or removal\u003c\/li\u003e\n\u003cli\u003eMaintain minimum cable bending radius for Ethernet and serial lines to avoid impedance variation\u003c\/li\u003e\n\u003cli\u003eUse shielded twisted pair for RS-485 segments with single-point grounding at cabinet earth reference\u003c\/li\u003e\n\u003cli\u003eVerify SDHC card formatting compatibility (4 GB to 32 GB, Class 10) before firmware deployment\u003c\/li\u003e\n\u003cli\u003eAvoid installation in environments exceeding 95% RH non-condensing to prevent connector oxidation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44219217117272,"sku":"NFCP501-S05 S2","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/NFCP501-S05S2.jpg?v=1781143990","url":"https:\/\/www.industriaxplc.com\/products\/yokogawa-nfcp501-s05-fcn-500-cpu-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}