{"product_id":"yokogawa-anr10d-420-s1-node-interface-unit-1","title":"Yokogawa ANR10D-420 S1 Node Interface Unit","description":"\u003cp\u003eConfigured for high-reliability data exchange within CENTUM VP distributed control systems (DCS), the \u003cstrong\u003eYokogawa ANR10D-420 S1\u003c\/strong\u003e (\u003cstrong\u003eANR10D\u003c\/strong\u003e Node Interface Unit) serves as a critical bridge for ER bus communication, facilitating real-time interaction between field-mounted I\/O nodes and the central control architecture.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANR10D\u003c\/strong\u003e: Base model designation for the ER bus interface unit series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e420\u003c\/strong\u003e: Configuration code indicating the specific AC power input range and bus interface mapping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS1\u003c\/strong\u003e: Revision level identifying the hardware iteration and firmware compatibility for current CENTUM VP DCS environments.\u003c\/li\u003e\n\u003c\/ul\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\u003eANR10D-420 S1\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\u003e4.5 kg \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e438 mm x 133 mm x 425 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eIndustrial-rated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e220–240 V AC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e260 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eER Bus protocol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eER Bus Connectivity and System Integration\u003c\/h3\u003e\n\u003cp\u003eThe ANR10D-420 S1 acts as a central communication hub, managing the deterministic flow of data across the ER bus. By providing a stable interface between the I\/O bus and the control station, it ensures that process data packets maintain their timing integrity, which is essential for stable plant operations. The unit’s architecture is specifically hardened to operate in high-humidity and variable-temperature industrial environments, protecting the internal logic circuits from common industrial hazards.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can this unit be powered by 110 V AC if the plant infrastructure changes?\u003c\/p\u003e\n\u003cp\u003eA: The ANR10D-420 S1 is explicitly rated for 220–240 V AC. Operating the unit outside of this specified voltage range may result in internal power supply failure or unpredictable control behavior. Ensure the power source matches the unit specification before final installation.\u003c\/p\u003e\n\u003cp\u003eQ: Is this Node Interface Unit hot-swappable?\u003c\/p\u003e\n\u003cp\u003eA: No. Due to the high power consumption (260 VA) and the critical nature of the ER bus connection, the unit must not be removed or inserted while the power is live. Ensure a complete power-down and lock-out\/tag-out procedure is followed during any maintenance activities.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRack Configuration: Given the dimensions (438 mm width), the unit is designed for standard 19-inch rack mounting. Ensure the rack provides sufficient structural support for the 4.5 kg weight and includes adequate grounding to the primary earth bar.\u003c\/li\u003e\n\u003cli\u003eCable Management: Route ER bus cables through dedicated conduits or trays. Due to the sensitivity of high-speed bus communication, maintain at least 300 mm of separation from high-current AC power cables to mitigate EMI\/RFI issues.\u003c\/li\u003e\n\u003cli\u003eEnvironment: While the unit supports high-humidity environments (up to 95% RH), it must be installed in a non-condensing state. If installed in a location prone to sudden temperature changes, ensure the cabinet is properly climate-controlled to prevent internal moisture accumulation.\u003c\/li\u003e\n\u003cli\u003eVentilation: Maintain a minimum clearance of 100 mm above and below the unit to facilitate the dissipation of the 260 VA heat load. Proper airflow is critical for long-term component reliability.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49266346787068,"sku":"ANR10D-420 S1","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/ANR10D-420_S1.jpg?v=1783647838","url":"https:\/\/www.electronicplc.com\/products\/yokogawa-anr10d-420-s1-node-interface-unit-1","provider":"Electronic PLC","version":"1.0","type":"link"}