{"product_id":"yokogawa-anb10d-223-s2-esb-bus-node-unit","title":"Yokogawa ANB10D-223 S2 ESB Bus Node Unit","description":"\u003cp\u003eConfigured for high-speed serial communication in CENTUM VP control architectures, the \u003cstrong\u003eYokogawa ANB10D-223 S2\u003c\/strong\u003e (\u003cstrong\u003eANB10D-223\u003c\/strong\u003e \/ \u003cstrong\u003eS2\u003c\/strong\u003e ESB Bus Node Unit) provides direct physical\/electrical execution of Enhanced Serial Bus (ESB) protocol management, facilitating deterministic data exchange between field-side I\/O and the centralized controller.\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\u003eANB10D-223 S2\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\u003eSystem dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eCompact industrial chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Capacity\u003c\/td\u003e\n\u003ctd\u003eESB Bus Node Interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDCS Process Control Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART loop protocol:\u003c\/strong\u003e The ANB10D-223 acts as the communication interface for HART-enabled field devices. It ensures signal transparency across the ESB bus, allowing diagnostic data from field transmitters to reach the DCS station without impedance-related data loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFOUNDATION Fieldbus \/ Profibus PA connectivity:\u003c\/strong\u003e The unit provides the physical layer bridging necessary for ESB bus nodes. It maintains precise timing intervals required for deterministic communication, ensuring that fieldbus process variables are updated within the defined scan window of the controller.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-channel isolation:\u003c\/strong\u003e The bus interface includes galvanic isolation stages. This is mandatory to prevent electrical noise or ground potential differences from the I\/O racks from propagating back to the main ESB bus trunk, which would otherwise threaten system-wide communication stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold junction compensation (CJC):\u003c\/strong\u003e The compact node architecture is designed for high-density mounting; internal heat management ensures that the node does not contribute to localized temperature drift, thereby protecting the reference accuracy of CJC circuits on adjacent analog input cards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is the ANB10D-223 S2 capable of redundant bus communication?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the ESB protocol supports dual-path communication. The ANB10D-223 manages the primary and secondary bus signals, providing automated fail-over if the primary communication path experiences high latency or physical link failure.\u003c\/p\u003e\n\u003cp\u003eQ: Can this unit be mounted in any orientation?\u003c\/p\u003e\n\u003cp\u003eA: While the compact design allows for flexible integration, horizontal mounting is recommended to optimize natural convection cooling. Ensure that the air intake and exhaust vents remain unobstructed to maintain the unit within the -20 deg C to 70 deg C operating range.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Secure the unit using the provided mounting points within the control cabinet. Ensure the chassis is firmly fixed to prevent vibrational stress on the ESB bus connectors, which is mandatory to prevent intermittent communication dropouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Bond the module chassis to the cabinet’s primary ground bus using a low-impedance conductor. Proper grounding is mandatory to ensure the effectiveness of internal surge protection and to maintain signal reference levels for the ESB serial protocol.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Utilize shielded, twisted-pair cabling for all ESB bus connections. Maintain a minimum separation of 150 mm from high-voltage AC power lines to avoid inductive noise injection, which can manifest as increased bus-retry cycles and reduced communication throughput.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":48014516322494,"sku":"ANB10D-223 S2","price":3000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-10_11-58-17_cecc4119-e09e-4d82-bda2-cd2ee681b9d8.png?v=1783488863","url":"https:\/\/www.autooiltech.com\/products\/yokogawa-anb10d-223-s2-esb-bus-node-unit","provider":"AutoOilTech Limited","version":"1.0","type":"link"}