{"product_id":"yokogawa-anb11d-b25-node-unit","title":"Yokogawa ANB11D-B25 Node Unit","description":"\u003cp\u003eThe \u003cstrong\u003eYokogawa ANB11D-B25\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eANB11D-B25\u003c\/strong\u003e Node Unit, operates as a dedicated hardware component for dual-redundant optical ESB bus communication and field I\/O signal transmission within CENTUM VP 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\u003eANB11D\u003c\/td\u003e\n\u003ctd\u003eNode Unit for Dual-Redundant ESB Bus with Optical Repeater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-B\u003c\/td\u003e\n\u003ctd\u003eConfiguration variant code\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e220 - 240 V AC power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eBasic type with standard industrial environment rating\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-B25\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\u003e8.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e19-inch rack mount (8U height)\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\u003e120 VA typical\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 dual-redundant power configuration support online module replacement?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The dual-redundant power supply architecture allows individual power modules to be replaced online without interrupting node operation or field I\/O power.\u003c\/p\u003e\n\u003cp\u003eQ: What communication medium is used to connect the node unit to remote controllers?\u003c\/p\u003e\n\u003cp\u003eA: The unit utilizes fiber optic communication media to enable high-speed, long-distance data transmission with high immunity to electromagnetic interference.\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 grounded industrial cabinet, ensuring adequate vertical clearance above and below the chassis for thermal dissipation within the specified operating temperature range.\u003c\/li\u003e\n\u003cli\u003eConnect incoming 220 - 240 V AC power lines to the designated input terminals, verifying correct phase and reliable earth grounding to eliminate ground loops.\u003c\/li\u003e\n\u003cli\u003eRoute fiber optic communication cables carefully, observing minimum bend radius limits and protecting connector endpoints from dust and mechanical stress to maintain signal integrity.\u003c\/li\u003e\n\u003cli\u003eEnsure that field signal shield drains are tightly secured to the designated cabinet grounding bar to preserve channel isolation and protect against common-mode noise transients.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45270666739827,"sku":"ANB11D-B25","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/AFS30D_1_bb8469ed-3bf6-41d0-9d82-e1228c362bcb.jpg?v=1784710856","url":"https:\/\/www.dcssupplier.com\/products\/yokogawa-anb11d-b25-node-unit","provider":"DcsSupplier Limited","version":"1.0","type":"link"}