{"product_id":"yokogawa-anr11d-410-ndel-optical-er-bus-node-unit-dcs","title":"YOKOGAWA ANR11D-410\/NDEL Optical ER Bus Node Unit DCS","description":"\u003ch2\u003eYOKOGAWA ANR11D-410\/NDEL Bus Node Unit\u003c\/h2\u003e\n\u003cp\u003eConfigured for remote Field I\/O (FIO) signal transmission in CENTUM VP and CENTUM CS 3000 DCS platforms, the \u003cstrong\u003eYOKOGAWA ANR11D-410\/NDEL\u003c\/strong\u003e (\u003cstrong\u003eANR11D-410\u003c\/strong\u003e ESB\/ER Bus Node Unit) provides direct physical\/electrical execution. The hardware manages real-time bus translation between local I\/O modules and the primary Field Control Unit over high-speed redundant communication channels.\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\u003eBase Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSuffix Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunctional Configuration\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eANR11D\u003c\/td\u003e\n\u003ctd\u003e-410\u003c\/td\u003e\n\u003ctd\u003eDual-redundant ESB\/Optical ER Bus Node Unit chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eANR11D\u003c\/td\u003e\n\u003ctd\u003e\/NDEL\u003c\/td\u003e\n\u003ctd\u003eG3 conformal coating with standard dual terminal specifications\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\u003eANR11D-410\/NDEL\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\u003e1.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e180 mm x 160 mm x 40 mm\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e15 W max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Input\u003c\/td\u003e\n\u003ctd\u003e24 VDC (19.2 to 28.8 VDC allowable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003eDual-redundant ESB \/ Optical ER Bus interfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessing Channels\u003c\/td\u003e\n\u003ctd\u003e8 isolated analog inputs, 8 isolated analog outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Conversion\u003c\/td\u003e\n\u003ctd\u003e16-bit resolution A\/D and D\/A converters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Rating\u003c\/td\u003e\n\u003ctd\u003eISA G3 conformal coating compliance\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 Network Integration\u003c\/h3\u003e\n\u003cp\u003eThe node unit integrates channel-to-channel isolation and 16-bit A\/D D\/A conversion, supporting accurate field variable acquisition across 4-20 mA HART loop protocol lines. Optical transmission paths deliver high immunity to electromagnetic interference while insulating central control room processors from field-side ground loops. Continuous diagnostic routines monitor hardware integrity, channel health, and communication link status across the dual bus interfaces.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the dual-redundant bus interface handle an active fiber link failure?\u003c\/p\u003e\n\u003cp\u003eA: The hardware automatically redirects data execution from Channel A to Channel B upon detecting frame errors, maintaining uninterrupted communication without dropping active control loops.\u003c\/p\u003e\n\u003cp\u003eQ: What is the primary purpose of the \/NDEL suffix specification?\u003c\/p\u003e\n\u003cp\u003eA: The \/NDEL option designates an assembly treated with ISA G3 conformal coating, protecting internal solid-state components against corrosive gaseous environments inside field cabinets.\u003c\/p\u003e\n\u003cp\u003eQ: Does the unit require external power conditioning when powered by standard field 24 VDC rails?\u003c\/p\u003e\n\u003cp\u003eA: The onboard regulation circuit accepts a wide input window from 19.2 to 28.8 VDC, absorbing voltage fluctuations directly to protect downstream backplane circuits.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the unit horizontally inside a standard 19-inch cabinet or panel enclosure, securing the base using four M5 mounting screws. Ensure the enclosure frame connects directly to the system protective earth bus bar to maintain electrostatic discharge paths. Maintain a minimum vertical gap of 50 mm around the chassis for passive convection cooling.\u003c\/p\u003e\n\u003cp\u003eConnect dual 24 VDC power lines using separate shielded conductors from independent power sources. When wiring optical ER bus connections, use clean LC fiber connectors and observe the minimum bending radius of the fiber optic cable to prevent signal attenuation. Keep incoming signal wiring segregated from high-voltage AC lines by at least 300 mm within cabinet wire trunks.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43873245233242,"sku":"ANR11D-410 NDEL","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/565._f8a440ad-5194-43ef-bc24-498189a126c5.jpg?v=1787192412","url":"https:\/\/www.spareoil.com\/products\/yokogawa-anr11d-410-ndel-optical-er-bus-node-unit-dcs","provider":"SpareOil Automation","version":"1.0","type":"link"}