{"product_id":"yokogawa-afv30s-a41252-centum-vp-field-control-units","title":"Yokogawa AFV30S-A41252 CENTUM VP Field Control Units","description":"\u003cp\u003eThe \u003cstrong\u003eYokogawa AFV30S-A41252\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eAFV30S-A41252\u003c\/strong\u003e Field Control Unit, operates as a dedicated hardware component for dual-redundant Vnet\/IP communication and FIO system execution within CENTUM VP control platforms.\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 Segment\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\u003eAFV30S\u003c\/td\u003e\n\u003ctd\u003eField Control Unit (Single processor architecture, 19-inch rack mount)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-A\u003c\/td\u003e\n\u003ctd\u003eStandard type with anti-corrosion coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eStandard processor configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eStandard I\/O capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eDual Vnet\/IP interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e220 - 240 V AC power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eISA Standard G3 environmental compliance\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\u003eAFV30S-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\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e7.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e8.75 mm x 482.6 mm x 440 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 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\u003e230 VA\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 Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART loop protocol\u003c\/strong\u003e: The unit supports integrated HART pass-through, allowing the DCS asset management system to query device diagnostics and configuration parameters directly through the control loop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFOUNDATION Fieldbus \/ Profibus PA connectivity\u003c\/strong\u003e: The architecture facilitates deterministic communication with fieldbus-based instrumentation, ensuring precise timing and data synchronization across the control network.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-channel isolation\u003c\/strong\u003e: The module design maintains galvanic separation between internal processing logic and field I\/O connections to mitigate common-mode noise and protect against signal transients.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold junction compensation (CJC)\u003c\/strong\u003e: The unit interfaces with I\/O terminal boards to execute high-precision CJC for thermocouple inputs, maintaining measurement accuracy across the wide operating temperature range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the unit support hot-swappable power supply modules during operation?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The dual-redundant power modules (PW481, PW482, or PW484) support online replacement without interrupting the main control execution or power supply to the processor.\u003c\/p\u003e\n\u003cp\u003eQ: What network cable category is required for the Vnet\/IP communication interface?\u003c\/p\u003e\n\u003cp\u003eA: The network interface requires UTP CAT5e or better cables connected through a dedicated Layer 2 switch to maintain deterministic communication.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the 19-inch rack unit securely inside a keyed metallic cabinet to ensure mechanical stability and safety compliance.\u003c\/li\u003e\n\u003cli\u003eConnect incoming 220 - 240 V AC power lines to the designated terminals while verifying correct grounding to prevent electrical noise.\u003c\/li\u003e\n\u003cli\u003eRoute UTP CAT5e network cables away from high-voltage power paths to protect Vnet\/IP communication integrity.\u003c\/li\u003e\n\u003cli\u003eVerify that terminal shield grounds are properly locked to the cabinet grounding bar to preserve signal fidelity.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45270664806515,"sku":"AFV30S-A41252","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-07-09_16-40-23_728e16bd-a947-4695-a73d-48b9ae0b517a.png?v=1784710670","url":"https:\/\/www.dcssupplier.com\/ar\/products\/yokogawa-afv30s-a41252-centum-vp-field-control-units","provider":"DcsSupplier Limited","version":"1.0","type":"link"}