{"product_id":"yokogawa-anb10d-421-interface-unit","title":"Yokogawa ANB10D-421 Interface Unit","description":"\u003cp\u003eConfigured for distributed I\/O management in CENTUM VP and CENTUM CS3000 architectures, the \u003cstrong\u003eYokogawa ANB10D-421\u003c\/strong\u003e (\u003cstrong\u003eANB10D\u003c\/strong\u003e Node Interface Unit) provides direct physical\/electrical execution of real-time data exchange and synchronization between remote I\/O racks and the Field Control Unit (FCU).\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-421\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\u003eSystem dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003ePlug-in module for remote I\/O base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to +50 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eDrawn from remote I\/O backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Role\u003c\/td\u003e\n\u003ctd\u003eVnet \/ Vnet\/IP communication interface\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 Instrumentation Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART loop protocol:\u003c\/strong\u003e The unit maintains signal transparency for HART-enabled field devices, facilitating remote diagnostic data collection and parameter configuration within the DCS environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFOUNDATION Fieldbus \/ Profibus PA connectivity:\u003c\/strong\u003e The interface supports modular integration with standardized digital fieldbus networks, ensuring deterministic performance across distributed process automation topologies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-channel isolation:\u003c\/strong\u003e High-impedance isolation barrier design prevents common-mode noise and ground loop propagation between field-level sensors and the centralized control network.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold junction compensation (CJC):\u003c\/strong\u003e The node interface manages the precision of thermocouple signal acquisition through integrated compensation circuits, critical for maintaining temperature measurement accuracy in process control loops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the ANB10D-421 support redundant network topologies?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The unit is engineered to support star, ring, and dual-redundant Vnet\/IP network topologies, providing high availability for mission-critical process control applications.\u003c\/p\u003e\n\u003cp\u003eQ: Is the ANB10D-421 hot-swappable during system operation?\u003c\/p\u003e\n\u003cp\u003eA: Yes. In configurations utilizing redundant NIUs, the module supports hot-swapping to allow for maintenance or replacement without disrupting the primary control scan cycle of the connected Field Control Unit.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Insert the module into the designated slot on the Yokogawa remote I\/O base. Ensure the connector pins are fully seated to provide reliable communication backplane contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Bond the rack base to the cabinet’s instrument earth bus. High noise immunity is maintained through a low-impedance ground connection, which is mandatory to prevent EMI from corrupting deterministic network data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Connect Vnet\/IP communication cables to the module ports. Use shielded twisted-pair or fiber-optic cabling as required by the network topology, and segregate these paths from high-power AC lines by a minimum of 150 mm to avoid inductive interference.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":48125196697790,"sku":"ANB10D-421","price":3000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-07-10_10-11-23_9909c4b1-f8a3-4d1f-9f82-87b5042571e9.png?v=1783661775","url":"https:\/\/www.autooiltech.com\/products\/yokogawa-anb10d-421-interface-unit","provider":"AutoOilTech Limited","version":"1.0","type":"link"}