{"product_id":"yokogawa-afg20d-field-control-unit","title":"Yokogawa AFG20D Field Control Unit","description":"\u003cp\u003eThe \u003cstrong\u003eYokogawa AFG20D\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eAFG20D\u003c\/strong\u003e Field Control Unit (FCU), operates as a dedicated hardware component for control logic execution, real-time data processing, and backplane bus routing within CENTUM VP distributed control networks. The high-performance processing block coordinates 32 integrated Fieldbus I\/O (FIO) slots natively at the hardware tier to maintain synchronous communication matrices between field infrastructure and centralized engineering stations.\u003c\/p\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\u003eAFG20D\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\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eCENTUM VP \/ FIO Subsystem\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\u003eStandard rack-mounted FCU component mass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eMulti-slot industrial chassis-integrated footprint geometry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Capacity\u003c\/td\u003e\n\u003ctd\u003e32 integrated physical FIO functional card slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal internal bus input rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Current\u003c\/td\u003e\n\u003ctd\u003e20 A maximum total backplane current capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +70 deg C absolute continuous operational envelope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Resistance\u003c\/td\u003e\n\u003ctd\u003e10 to 500 Hz frequency sweep at 1.5 mm peak displacement amplitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock Resistance\u003c\/td\u003e\n\u003ctd\u003e50 G peak acceleration limit for an 11 ms duration pulse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Layout\u003c\/td\u003e\n\u003ctd\u003eDual-redundant internal processor and power bus configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCPU Processors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; DCS Instrumentation Interface\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Density Channel Consolidations\u003c\/strong\u003e The 32-slot master backplane architecture handles high-density data distribution by organizing local physical hardware tracks into distinct, addressable logic groups. This configuration allows multi-channel analog cards to link straight into the FIO network bus, mapping discrete 4-20 mA HART loop protocol lines, valve control outputs, and motor interlocks into unified memory tables without inducing processing latency or data skew.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDielectric Isolation and Mechanical Absorption\u003c\/strong\u003e The control unit framework contains structural shielding boundaries that provide deep isolation between high-current power rails and logic bus pathways. Built to absorb physical dynamics up to 50 G shock pulses and high-frequency 500 Hz vibration harmonics, the frame blocks field-side mechanical displacement from fracturing delicate component solder pads or disrupting continuous channel-to-channel isolation barriers.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":47670646440126,"sku":"AFG20D","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-11_15-35-56_ed50f675-7f69-4a60-99ff-46287e25c65c.png?v=1781685282","url":"https:\/\/www.autooiltech.com\/products\/yokogawa-afg20d-field-control-unit","provider":"AutoOilTech Limited","version":"1.0","type":"link"}