{"product_id":"yokogawa-afv30d-s41151-hku-field-control-unit","title":"Yokogawa AFV30D-S41151\/HKU Field Control Unit","description":"\u003cp\u003eConfigured for high-availability process control in Vnet\/IP and FIO architectures, the \u003cstrong\u003eYokogawa AFV30D-S41151\/HKU\u003c\/strong\u003e (\u003cstrong\u003eAFV30D\u003c\/strong\u003e Duplex Field Control Unit) provides direct physical\/electrical execution of deterministic control logic, I\/O scanning, and real-time network synchronization within CENTUM VP platforms, enhanced with external monitoring capability.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCode \/ Option\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAFV30D\u003c\/td\u003e\n\u003ctd\u003eBase Duplex Field Control Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003eStandard type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eDual-Redundant Vnet\/IP and Power Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eReserved \/ Always 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003ePower supply configuration variant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eBasic type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\/HKU\u003c\/td\u003e\n\u003ctd\u003eExternal monitoring outputs (READY\/Fault contacts)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\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\u003eAFV30D-S41151\/HKU\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\u003eSystem dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e482 mm × 210 mm × 220 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e200 - 300 VA (AC) or ~9 A (DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and DCS Instrumentation Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART loop protocol:\u003c\/strong\u003e The unit maintains signal transparency for HART-enabled field devices, allowing for remote diagnostic data collection and parameter configuration directly through the DCS environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFOUNDATION Fieldbus \/ Profibus PA connectivity:\u003c\/strong\u003e The control unit supports modular integration with standardized digital fieldbus protocols, ensuring interoperability across complex distributed control system topologies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-channel isolation:\u003c\/strong\u003e High-impedance isolation barrier design prevents common-mode noise propagation and ground loop currents between field-level sensors and the control station backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal monitoring (\/HKU):\u003c\/strong\u003e The dedicated HKU option provides physical contact outputs for system READY and FCU fault status, allowing for integration with secondary safety instrumentation or alarm annunciator panels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the AFV30D-S41151\/HKU support redundant network configurations?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The unit is engineered to support dual-redundant Vnet\/IP network topologies, providing high availability for mission-critical process control applications.\u003c\/p\u003e\n\u003cp\u003eQ: Is the AFV30D-S41151\/HKU hot-swappable during system operation?\u003c\/p\u003e\n\u003cp\u003eA: Yes. In duplexed configurations, the unit supports hot-swapping to allow for maintenance or module replacement without disrupting the primary control scan cycle of the connected I\/O.\u003c\/p\u003e\n\u003cp\u003eQ: How long does the battery backup maintain control logic?\u003c\/p\u003e\n\u003cp\u003eA: The battery-backed memory system preserves control logic and volatile data for up to 72 hours during a total power loss event. Recharge time for a depleted battery is a minimum of 48 hours.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Secure the unit into a standard 19-inch rack assembly. Ensure the backplane interface is fully seated to maintain reliable contact for high-speed communication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Bond the rack chassis to the cabinet’s dedicated instrument earth bus. Robust grounding is mandatory to maintain signal integrity and maximize the module's electromagnetic immunity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Connect power inputs and network cabling to the designated terminals. Vnet\/IP communication cabling should be shielded and segregated from high-power AC lines by a minimum of 150 mm to prevent inductive interference. The \/HKU contact outputs must be wired to the external monitoring device using signal-grade wiring.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":48125379674302,"sku":"AFV30D-S41151\/HKU","price":3000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-07-09_16-36-30_bbd605b6-66e9-4406-91a9-73c02512a80b.png?v=1783661842","url":"https:\/\/www.autooiltech.com\/es\/products\/yokogawa-afv30d-s41151-hku-field-control-unit","provider":"AutoOilTech Limited","version":"1.0","type":"link"}