{"product_id":"anb10d-425-yokogawa-esb-bus-node-unit","title":"ANB10D-425 Yokogawa ESB Bus Node Unit","description":"\u003cp\u003eThe \u003cstrong\u003eYokogawa ANB10D-425\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eANB10D\u003c\/strong\u003e ESB Bus Node Unit, operates as a dedicated hardware component for converting and transmitting field I\/O signals to the Field Control Unit (FCU) within Yokogawa CENTUM VP CS 3000 systems. It routes analog and contact I\/O data through the deterministic ESB bus architecture.\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-425\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eESB Bus Node Units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eESB Bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003e19-inch Rack Mountable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Options\u003c\/td\u003e\n\u003ctd\u003e100-120 VAC, 220-240 VAC, 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e200 VA (100-120 VAC), 230 VA (220-240 VAC), 5.5 A (24 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy\u003c\/td\u003e\n\u003ctd\u003eDual-Redundant Power Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 50 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard 19-inch Rack Width (4U Height)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e5.5 kg\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol and Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe ANB10D-425 node unit acts as a high-density backplane interface that routes 4-20 mA HART loop protocol signals directly to the system bus without introducing signal attenuation. Galvanic channel-to-channel isolation across the installed I\/O cards prevents earth potential differences from corrupting low-level signal processing. The backplane bus structure enforces signal integrity across all slotted I\/O positions while maintaining high-frequency HART digital communications across analog channels.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the dual-redundant power supply operate in the ANB10D-425?\u003c\/p\u003e\n\u003cp\u003eA: The node unit contains two independent power supply modules operating in a load-sharing configuration. If one power source fails, the remaining unit immediately assumes the full power load without interrupting ESB bus communications.\u003c\/p\u003e\n\u003cp\u003eQ: Are I\/O modules installed in the ANB10D-425 hot-swappable?\u003c\/p\u003e\n\u003cp\u003eA: Yes. I\/O modules mounted on the node unit backplane can be replaced while the system remains powered and operational, provided the host FCU is configured for online module replacement.\u003c\/p\u003e\n\u003cp\u003eQ: What is the primary purpose of the ESB bus connection on this node?\u003c\/p\u003e\n\u003cp\u003eA: The ESB bus interface provides high-speed, deterministic optical\/coaxial data link capability to transfer process variable data directly to the host Field Control Unit.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eSecure the unit into a standard 19-inch instrument rack using four M5 retaining screws, maintaining at least 100 mm of vertical clearance above and below for convective cooling.\u003c\/li\u003e\n\u003cli\u003eEnsure both AC or DC power feed lines are connected to separate, circuit-breaker-protected power sources to maintain true dual-power redundancy.\u003c\/li\u003e\n\u003cli\u003eTerminate the ESB bus cable connectors firmly and ensure protective grounding conductors are bonded to the rack chassis with a ground resistance of less than 10 ohms.\u003c\/li\u003e\n\u003cli\u003eVerify that all I\/O module slot filler plates are installed over unused slots to maintain proper internal enclosure airflow.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":53327217656117,"sku":"ANB10D-425","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/ANB10D-427CU2N_d674b744-0068-481b-840d-3c1e45eaa0ff.png?v=1787102796","url":"https:\/\/www.5gplc.com\/products\/anb10d-425-yokogawa-esb-bus-node-unit","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}