{"product_id":"yokogawa-anb11d-225-bu2a-dual-redundant-power-supply-node-units","title":"Yokogawa ANB11D-225\/BU2A Dual-Redundant Power Supply Node Units","description":"\u003cp\u003eThe \u003cstrong\u003eYokogawa ANB11D-225\/BU2A\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eANB11D\u003c\/strong\u003e Dual-Redundant Power Supply Node Unit, operates as a dedicated hardware component for 5 km optical repeater extension and ESB bus communication interfacing within CENTUM VP control network 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\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDefinition\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eANB11D\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNode unit for 5 km optical repeater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-225\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual-redundant power supply, 220-240 V AC input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\/BU2A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eESB Bus connector unit pre-installed for direct connection\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\u003eANB11D-225\/BU2A\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\u003e10 kg (including 8 I\/O modules)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e19-inch rack mount (M5x4 screws)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard industrial ambient thresholds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e230 VA, 120 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol and Fieldbus Connectivity\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical Transmission Extension\u003c\/strong\u003e: Extends ESB bus transmission distance up to 5 km using optical fiber while supporting chain and star configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation\u003c\/strong\u003e: Implements galvanic electrical separation between field termination points and internal backplane logic planes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCJC and Signal Conditioning\u003c\/strong\u003e: Incorporates cold junction compensation paths for supported analog input modules handling thermocouple and conventional 4-20 mA loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundant Power Execution\u003c\/strong\u003e: Features dual-redundant power configurations operating on 220-240 V AC (50\/60 Hz) to maintain continuous operational availability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the maximum transmission distance supported by the ANB11D-225\/BU2A unit?\u003c\/p\u003e\n\u003cp\u003eA: The unit extends ESB bus transmission distance up to 5 km using optical fiber communication links.\u003c\/p\u003e\n\u003cp\u003eQ: What power supply configuration does the -225 suffix indicate?\u003c\/p\u003e\n\u003cp\u003eA: The -225 suffix designates a dual-redundant power supply configuration operating on 220-240 V AC input.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the unit securely using 19-inch rack mount standards with M5x4 screws, accounting for the total 10 kg system weight including installed I\/O modules.\u003c\/li\u003e\n\u003cli\u003eEnsure the input power source complies with the 220-240 V AC (50\/60 Hz) electrical requirement and matches the 230 VA power consumption profile.\u003c\/li\u003e\n\u003cli\u003eVerify optical fiber connections and routing parameters are maintained within the 5 km transmission threshold to prevent attenuation faults on the extended ESB bus.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45279449776243,"sku":"ANB11D-225\/BU2A","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_16-36-30_9ee32c51-b1f1-40db-93d3-cdc257d2d75f.png?v=1784877642","url":"https:\/\/www.dcssupplier.com\/ar\/products\/yokogawa-anb11d-225-bu2a-dual-redundant-power-supply-node-units","provider":"DcsSupplier Limited","version":"1.0","type":"link"}