{"product_id":"yokogawa-vf311-v-net-station-interface-card","title":"Yokogawa VF311 V-NET Station Interface Card","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Yokogawa \u003cstrong\u003eVF311\u003c\/strong\u003e is a high-reliability V-net Station Interface Card designed for the CENTUM CS 3000 and CENTUM VP Distributed Control Systems (DCS). Installed in the PCI slot of a Human Interface Station (HIS) or an Engineering Station (ENG), this card serves as the critical communication bridge between the control system's workstations and the proprietary V-net high-speed control network. \u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Model\u003c\/strong\u003e: VF311 (VF311-S00 \/ VF311-S01 variants)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Yokogawa Electric Corporation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Family\u003c\/strong\u003e: CENTUM CS 3000 \/ CENTUM VP DCS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface Slot Type\u003c\/strong\u003e: Standard PCI bus slot (32-bit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Protocol\u003c\/strong\u003e: Yokogawa V-net (Proprietary high-speed industrial network)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmission Speed\u003c\/strong\u003e: 10 Mbps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Interface\u003c\/strong\u003e: Dual-redundant BNC connectors for coaxial cable attachment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Consumption\u003c\/strong\u003e: Maximum 1.5 A at 5 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Redundant Communication\u003c\/strong\u003e: Features dual BNC network ports to support dual-redundant V-net topologies, ensuring uninterrupted data flow even if one cable path fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal-Time Data Exchange\u003c\/strong\u003e: Optimized for deterministic, low-latency communication to guarantee timely delivery of critical process alarms and control parameters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeterministic Performance\u003c\/strong\u003e: Utilizes token-passing token-ring network access management, preventing data collisions and ensuring high network stability under heavy plant loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-Swappable Capabilities\u003c\/strong\u003e: Designed to allow straightforward card replacement and diagnostic checks without disrupting the overall DCS system architecture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Hardware Architecture\u003c\/strong\u003e: Engineered with high-reliability industrial components to meet rigorous plant control room standards for continuous, 24\/7 operation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":47618844098750,"sku":"VF311","price":3000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/CP701_2.png?v=1770105612","url":"https:\/\/www.autooiltech.com\/products\/yokogawa-vf311-v-net-station-interface-card","provider":"AutoOilTech Limited","version":"1.0","type":"link"}