{"product_id":"yokogawa-anb10d-223-s2-bus-node-unit","title":"Yokogawa ANB10D-223 S2 Bus Node Unit","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa ANB10D-223 S2\u003c\/strong\u003e, also cataloged as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eANB10D-223\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eESB Bus Node Unit, operates as a dedicated hardware component for field-side interface and Enhanced Serial Bus (ESB) protocol communication within Yokogawa industrial automation systems.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eANB10D-223 S2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYokogawa\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eJapan\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.5 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCompact module form factor\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-20 deg C to +70 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSystem bus dependent\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProtocol\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEnhanced Serial Bus (ESB)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eProcess Control and DCS Instrumentation Characteristics\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e4-20 mA HART loop protocol:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe node unit supports the routing of HART-enabled diagnostic data across the ESB infrastructure. This allows for centralized asset management by integrating secondary HART variables alongside primary process measurements without impacting bus latency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChannel-to-channel isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe architecture features internal galvanic isolation between the ESB bus interface and the field-side I\/O power planes. This electrical separation is necessary to prevent ground loop noise from propagating through the serial bus and disrupting data synchronization across the control rack.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCold junction compensation (CJC):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIn hybrid control racks where this node co-exists with analog temperature inputs, the unit’s thermal design minimizes localized heat transfer, supporting accurate CJC performance by adjacent sensor interface modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFOUNDATION Fieldbus \/ Profibus PA connectivity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe ESB protocol serves as the high-speed backbone for fieldbus-native I\/O, ensuring that data packets from decentralized field devices are mapped to the central controller with deterministic timing, which is necessary for maintaining real-time control stability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is the ANB10D-223 S2 backward compatible with the original ANB10D-223?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the S2 revision maintains full backward compatibility with the legacy model’s communication timing and pinout configuration. It is a drop-in replacement suitable for existing Yokogawa automation racks.\u003c\/p\u003e\n\u003cp\u003eQ: How does the module handle communication errors on the ESB bus?\u003c\/p\u003e\n\u003cp\u003eA: The module utilizes cyclic redundancy check (CRC) algorithms to detect packet corruption on the serial bus. If an error is identified, the node will initiate a re-transmission sequence or log a diagnostic fault in the host control station, ensuring data integrity for all critical process signals.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSeat the node unit firmly into the designated rack slot. Ensure that the backplane connectors are fully engaged and locked to maintain a stable electrical bond, which is mandatory to prevent signal attenuation caused by intermittent contact.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGrounding:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSecure the module’s chassis ground to the cabinet’s main earth bus using a low-impedance connection. This is necessary to facilitate the drainage of high-frequency electromagnetic interference (EMI) collected by the serial bus cabling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWiring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMaintain clear physical separation between ESB serial cables and high-power VFD output or AC distribution lines. Use shielded twisted-pair cabling for the ESB backbone and ensure the shield is bonded correctly at the interface ground point to mitigate inductive noise coupling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45176221794419,"sku":"ANB10D-223 S2","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-05-18_13-39-33_b521c71c-3aee-4d10-b9bb-ab5d1099270d.png?v=1783402742","url":"https:\/\/www.dcssupplier.com\/ar\/products\/yokogawa-anb10d-223-s2-bus-node-unit","provider":"DcsSupplier Limited","version":"1.0","type":"link"}