{"product_id":"yokogawa-nfcp502-w15-cpu-module","title":"Yokogawa NFCP502-W15 CPU Module","description":"\u003cp\u003eThe \u003cstrong\u003eYokogawa NFCP502-W15\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eNFCP502\u003c\/strong\u003e CPU Module, operates as a dedicated hardware component for real-time control execution and industrial network routing within FCN autonomous controllers.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNFCP502\u003c\/strong\u003e: Base CPU module hardware platform for FCN control systems featuring 4 Ethernet ports.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-W\u003c\/strong\u003e: Integrated extended functions code supporting serial communication (RS-232-C port).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\u003c\/strong\u003e: Dual-redundancy execution capability code.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\u003c\/strong\u003e: Basic type model designation with no explosion protection.\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\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\u003eNFCP502-W15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\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\u003e2.0 kg (Standard shipping weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eUnspecified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +70 deg C (Extended operating limit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eMax. 1700 mA at 5 VDC system backplane (8.5 W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor Architecture\u003c\/td\u003e\n\u003ctd\u003eIntel Atom E3815 1.46 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Capacity\u003c\/td\u003e\n\u003ctd\u003e256 MB ECC RAM, 2 MB ECC SRAM (Battery-backed), 1 GB Flash\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Storage\u003c\/td\u003e\n\u003ctd\u003e1x SDHC slot (4 to 32 GB, Class 10)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003e4x Ethernet (10\/100\/1000 Mbps, RJ45), 1x RS-232-C (D-sub 9-pin male)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal System Bus\u003c\/td\u003e\n\u003ctd\u003eDual SB bus backplane connectivity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; Communication Characteristics\u003c\/h3\u003e\n\u003cp\u003eEngineered for dual-redundant DCS architecture, the NFCP502-W15 maintains uninterrupted control execution via high-speed backplane synchronization over its dual SB bus interface. Built-in serial communication pathways accommodate 4-20 mA HART loop protocol gateway routing and Modbus fieldbus devices, while 4 Gigabit Ethernet interfaces permit segregated system and field network topologies. Internal channel-to-channel isolation safeguards central logic execution blocks from field noise, ground potential loops, and common-mode voltage transients.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What redundancy feature is designated by the option code '1' in the NFCP502-W15 suffix?\u003c\/p\u003e\n\u003cp\u003eA: The digit '1' in the suffix designates dual-redundant controller CPU capability, permitting synchronized hot-standby operation across twin module pairs.\u003c\/p\u003e\n\u003cp\u003eQ: How is volatile runtime data maintained during a main system power supply loss?\u003c\/p\u003e\n\u003cp\u003eA: Non-volatile retention for system variables and log data in the 2 MB ECC Static RAM is powered by an onboard 1000 mAh graphite fluoride lithium battery.\u003c\/p\u003e\n\u003cp\u003eQ: What serial baud rate parameters are supported by the integrated RS-232-C port?\u003c\/p\u003e\n\u003cp\u003eA: The D-sub 9-pin serial interface supports asynchronous communication at configurable speeds ranging from 0.3 kbps up to 115.2 kbps in full or half duplex modes.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundant Rack Seating\u003c\/strong\u003e: Switch off subsystem rack power or follow node-specific live insertion procedures before slotting the module into the FCN base chassis. Ensure side lock levers click firmly into position to maintain backplane pin connection alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Cable Routing\u003c\/strong\u003e: Connect category-rated shielded twisted-pair cables to the RJ45 Ethernet ports. Route communication wiring in dedicated wireways separate from high-voltage motor or AC supply cables to prevent electromagnetic coupling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding \u0026amp; Functional Earth\u003c\/strong\u003e: Secure the overall cabinet cable shield to the protective earth busbar. Verify low-impedance earthing between the base rack frame and the cabinet ground line prior to applying 5 VDC system power.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":53439835767093,"sku":"NFCP502-W15","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/NFCP501-W15_11aa160b-3206-4de5-842b-febb537ef1de.png?v=1788249378","url":"https:\/\/www.5gplc.com\/products\/yokogawa-nfcp502-w15-cpu-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}