{"product_id":"yokogawa-afv30d-a41252-centum-vp-field-control-units","title":"Yokogawa AFV30D-A41252 CENTUM VP Field Control Units","description":"\u003cp\u003eConfigured for high-availability process control in Vnet\/IP and FIO architectures, the \u003cstrong\u003eYokogawa AFV30D-A41252\u003c\/strong\u003e (\u003cstrong\u003eAFV30D\u003c\/strong\u003e Duplexed Field Control Unit) provides direct physical\/electrical execution of deterministic control logic, I\/O scanning, and real-time network synchronization utilizing the CP471 processor architecture.\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 Duplexed Field Control Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003ctd\u003eStandard type (for CP471)\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\u003e2\u003c\/td\u003e\n\u003ctd\u003e220 - 240 V AC power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eBasic type (no explosion protection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eReserved \/ Always 2 (R6.01 or later)\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-A41252\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\u003e9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e19-inch rack-mount profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eIndustrial control room environment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eDual-redundant 220 - 240 V AC input\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 facilitates transparent routing of HART diagnostic data from connected I\/O, enabling real-time monitoring and field device parameterization within 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\u003eCold junction compensation (CJC):\u003c\/strong\u003e The unit manages active compensation for thermocouple-based instrumentation to ensure high-accuracy temperature signal processing in sensitive process loops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the AFV30D-A41252 support redundant network configurations?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The unit is engineered to support dual-redundant Vnet\/IP network topologies and dual-redundant power supplies, providing high availability for mission-critical process control applications.\u003c\/p\u003e\n\u003cp\u003eQ: Is the AFV30D-A41252 hot-swappable during system operation?\u003c\/p\u003e\n\u003cp\u003eA: Yes. In duplexed configurations (utilizing the redundant controller architecture), 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\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 all backplane connectors are fully seated to provide reliable electrical contact for high-speed Vnet\/IP 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 against industrial electrical noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Connect the redundant 220 - 240 V AC power inputs to the designated terminal points. Vnet\/IP communication cabling should be shielded and segregated from high-power AC lines by a minimum of 150 mm to prevent inductive interference.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":48125331996862,"sku":"AFV30D-A41252","price":3000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-07-10_10-11-55_48de61bf-6e27-45ad-80e9-06a89adedaf7.png?v=1783661825","url":"https:\/\/www.autooiltech.com\/products\/yokogawa-afv30d-a41252-centum-vp-field-control-units","provider":"AutoOilTech Limited","version":"1.0","type":"link"}