{"product_id":"nfcp502-w05-s1-yokogawa-stardom-fcn-500-cpu-module","title":"NFCP502-W05 S1 Yokogawa STARDOM FCN-500 CPU Module","description":"\u003ch2\u003eYokogawa NFCP502-W05 S1 CPU Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for real-time process control in STARDOM FCN-500 networks, the \u003cstrong\u003eYokogawa NFCP502-W05 S1\u003c\/strong\u003e (\u003cstrong\u003eNFCP502-W05 S1\u003c\/strong\u003e CPU Module) provides direct physical execution of logic processing and system communication.\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\u003eNFCP502-W05 S1\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\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eDual-core 32-bit RISC, 800 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRAM\u003c\/td\u003e\n\u003ctd\u003e256 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash Memory\u003c\/td\u003e\n\u003ctd\u003e1 GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet Ports\u003c\/td\u003e\n\u003ctd\u003e4 x 10\/100 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 128 modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e130 x 28 x 130 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.35 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSubject to rack backplane load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and Communication Interfaces\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eNFCP502-W05 S1\u003c\/strong\u003e utilizes an integrated Vnet\/IP protocol stack to facilitate deterministic communication within distributed control architectures. The module features channel-to-channel isolation on its I\/O expansion bus and supports cold junction compensation (CJC) through connected peripheral I\/O modules when interfacing with thermocouple sensors. Furthermore, the unit manages 4-20 mA HART loop data streams, allowing the processor to execute maintenance diagnostics and configuration parameter tracking directly from field instrumentation.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the maximum switchover latency during a redundant CPU failure?\u003c\/p\u003e\n\u003cp\u003eA: The module performs fault detection and automatic switchover in less than 50 ms, ensuring continuous operation during primary processor loss.\u003c\/p\u003e\n\u003cp\u003eQ: Does the NFCP502-W05 S1 support firmware updates without affecting the I\/O scan cycle?\u003c\/p\u003e\n\u003cp\u003eA: The module supports flash memory updates, but the system architecture dictates that primary control functions transition to the standby unit during the update phase to maintain deterministic execution.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Interface\u003c\/strong\u003e: Verify that the backplane pins are free of oxidation or debris before mounting the module. Secure the module using the integrated mechanical locking levers to ensure constant pressure on the high-speed data bus connectors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Management\u003c\/strong\u003e: Install the module in a vertical orientation to permit natural convection. Although rated for operation up to 70 deg C, maintain at least 50 mm of clearance above and below the module to avoid thermal throttling of the processor core.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Cabling\u003c\/strong\u003e: Use shielded RJ45 cabling for the 10\/100 Mbps ports. Ensure that the cable shield is terminated at the cabinet entry point to prevent high-frequency EMI\/RFI noise from coupling into the Vnet\/IP communication lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundancy Wiring\u003c\/strong\u003e: When configuring redundant CPU sets, connect both modules to independent power sources and separate network segments. Use the designated sync cable to establish the heartbeat link between the active and standby units.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43856079880291,"sku":"NFCP502-W05 S1","price":360.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/167_431bb22d-7dab-49a6-993d-f784d38caf6f.jpg?v=1764124681","url":"https:\/\/www.autocontrolglobal.com\/products\/nfcp502-w05-s1-yokogawa-stardom-fcn-500-cpu-module","provider":"AutoControl Global","version":"1.0","type":"link"}