{"product_id":"yokogawa-afv30d-a41252-field-control-unit","title":"Yokogawa AFV30D-A41252 Field Control Unit","description":"\u003ch2\u003eYokogawa AFV30D-A41252 Field Control Unit\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa AFV30D-A41252\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eAFV30D\u003c\/strong\u003e Duplexed Field Control Unit, operates as a dedicated hardware component for executing distributed process control over dual-redundant Vnet\/IP networks within CENTUM VP systems. It provides deterministic signal processing and direct interface to Field Input\/Output modules through a rack-mounted architecture.\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\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 AFV30D-A41252\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\u003e8.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e482.6 mm W × 221.3 mm H × 265.9 mm D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperatingTemp\u003c\/td\u003e\n\u003ctd\u003e-10 degC to +55 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePowerConsumption\u003c\/td\u003e\n\u003ctd\u003e230 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor Module\u003c\/td\u003e\n\u003ctd\u003eCP471, hot-swappable dual-redundant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum System Version\u003c\/td\u003e\n\u003ctd\u003eCENTUM VP R6.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Interface\u003c\/td\u003e\n\u003ctd\u003eDual-redundant Vnet\/IP, 1 Gbps full duplex, RJ45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Node Capacity\u003c\/td\u003e\n\u003ctd\u003e14 nodes per FCU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eDual-redundant 220-240 V AC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eREADY Contact Output\u003c\/td\u003e\n\u003ctd\u003e2 terminals (NC, C); 30 V DC, 0.3 A max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003e19-inch rack, 8 × M5 screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Backup\u003c\/td\u003e\n\u003ctd\u003eBattery-backed, 72 h max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003e\u003cstrong\u003eChannel-to-Channel Isolation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe AFV30D-A41252 architecture enforces electrical and data isolation between individual process channels to minimize signal interference. Each CPU pair maintains independent grounding paths, and the communication buffers on the Vnet\/IP ports provide deterministic timing to prevent cross-channel data corruption. Cold junction compensation (CJc) routines are embedded in the processor firmware to maintain thermal stability across sensor inputs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eQ: Can the AFV30D-A41252 CPU modules be replaced while the system is operating?\u003cbr\u003eA: Yes, the CP471 processor modules are hot-swappable. The backup module maintains process integrity during replacement.\u003c\/p\u003e\n\u003cp\u003eQ: What is the maximum cable distance for Vnet\/IP connections?\u003cbr\u003eA: Directly connected nodes support up to 100 meters using CAT5e or higher UTP cables.\u003c\/p\u003e\n\u003cp\u003eQ: Are the READY contact outputs affected by power redundancy loss?\u003cbr\u003eA: The contacts open if any FCU failure occurs, including power module failure, ensuring external monitoring receives a clear fault signal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eField Installation Guidelines\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eMount the unit on a standard 19-inch rack using 8 × M5 screws. Ensure adequate airflow around the module for cooling.\u003c\/li\u003e\n\u003cli\u003eConnect dual-redundant power supplies to separate AC circuits when possible to preserve redundancy.\u003c\/li\u003e\n\u003cli\u003eShielded twisted pair or CAT5e\/6 cables must be used for Vnet\/IP connections; separate signal and power lines to avoid electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eGround the chassis according to local electrical codes. Avoid using shared ground with high-current devices to minimize noise.\u003c\/li\u003e\n\u003cli\u003eWhen connecting FIO nodes, follow the ESB bus topology limits and observe the maximum node capacity per FCU.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44187084521560,"sku":"AFV30D-A41252","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/AFV30D-A41252-2.jpg?v=1780626170","url":"https:\/\/www.industriaxplc.com\/ar\/products\/yokogawa-afv30d-a41252-field-control-unit","provider":"IndustriaX Limited","version":"1.0","type":"link"}