{"product_id":"yokogawa-afv30s-a41262-centum-vp-series-control-units","title":"Yokogawa AFV30S-A41262 CENTUM VP Series  Control Units","description":"\u003cp\u003eConfigured for process control in CENTUM VP platforms, the \u003cstrong\u003eYokogawa AFV30S-A41262\u003c\/strong\u003e (\u003cstrong\u003eAFV30S-A41262\u003c\/strong\u003e Field Control Unit) provides direct physical\/electrical execution of control logic and Vnet\/IP network communication.\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, 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\u003e6\u003c\/td\u003e\n\u003ctd\u003e24 V DC 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-A41262\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\u003e221 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\u003e5.5 A (at 24 V 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 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: How does the single-processor architecture maintain network communication resilience?\u003c\/p\u003e\n\u003cp\u003eA: The unit utilizes dual-redundant Vnet\/IP ports (1 Gbps) to ensure continuous and deterministic plant network connectivity despite potential link failures.\u003c\/p\u003e\n\u003cp\u003eQ: What is the duration for memory data retention during a total power loss?\u003c\/p\u003e\n\u003cp\u003eA: The internal battery backup system retains critical RAM data for up to 72 hours, requiring a 48-hour recharge cycle to restore full capacity.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the 19-inch rack unit securely within a grounded industrial cabinet, ensuring adequate clearance above and below the chassis for passive thermal dissipation within the specified operating temperature range of -10 deg C to 55 deg C.\u003c\/li\u003e\n\u003cli\u003eTerminate incoming 24 V DC power supplies to the designated terminal blocks, verifying correct polarity and earth grounding to prevent ground loops and protect internal power distribution circuitry.\u003c\/li\u003e\n\u003cli\u003eRoute Vnet\/IP communication cables separately from high-voltage power lines and motor drive wiring to minimize electromagnetic interference and maintain deterministic data transmission rates.\u003c\/li\u003e\n\u003cli\u003eVerify that field signal shields are terminated correctly at the designated grounding bars to preserve channel-to-channel isolation and protect against common-mode noise transients.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45270664740979,"sku":"AFV30S-A41262","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-07-22_10-02-15.png?v=1784710543","url":"https:\/\/www.dcssupplier.com\/products\/yokogawa-afv30s-a41262-centum-vp-series-control-units","provider":"DcsSupplier Limited","version":"1.0","type":"link"}